1925178650689

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 2377657248768

約数和(自身を除く): 452478598079

約数列:

[1, 7, 31, 47, 61, 173, 217, 329, 427, 577, 961, 1211, 1457, 1891, 2867, 4039, 5363, 6727, 8131, 10199, 10553, 13237, 17887, 20069, 27119, 35197, 37541, 45167, 56917, 58621, 73871, 88877, 99821, 125209, 166253, 189833, 246379, 252061, 316169, 327143, 410347, 495991, 554497, 622139, 698747, 840689, 1091107, 1163771, 1654259, 1764427, 2290001, 2755187, 3094451, 3471937, 3881479, 4691587, 5884823, 6089081, 7637749, 7813891, 10141433, 11579813, 15375721, 19286309, 21661157, 26061359, 32841109, 33824317, 42623567, 51282029, 54697237, 70990031, 95927981, 107630047, 145439197, 182429513, 188761511, 236770219, 286186807, 358974203, 476647351, 671495867, 1018074379, 1321330577, 1589742899, 2003307649, 3336531457, 4508615107, 5851606841, 8871791017, 11128200293, 31560305749, 40961247887, 62102537119, 275025521527, 1925178650689]

約数ペア:

[(1, 1925178650689), (7, 275025521527), (31, 62102537119), (47, 40961247887), (61, 31560305749), (173, 11128200293), (217, 8871791017), (329, 5851606841), (427, 4508615107), (577, 3336531457), (961, 2003307649), (1211, 1589742899), (1457, 1321330577), (1891, 1018074379), (2867, 671495867), (4039, 476647351), (5363, 358974203), (6727, 286186807), (8131, 236770219), (10199, 188761511), (10553, 182429513), (13237, 145439197), (17887, 107630047), (20069, 95927981), (27119, 70990031), (35197, 54697237), (37541, 51282029), (45167, 42623567), (56917, 33824317), (58621, 32841109), (73871, 26061359), (88877, 21661157), (99821, 19286309), (125209, 15375721), (166253, 11579813), (189833, 10141433), (246379, 7813891), (252061, 7637749), (316169, 6089081), (327143, 5884823), (410347, 4691587), (495991, 3881479), (554497, 3471937), (622139, 3094451), (698747, 2755187), (840689, 2290001), (1091107, 1764427), (1163771, 1654259)]