75111813

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 61469307

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 63, 69, 111, 161, 189, 207, 259, 333, 467, 483, 621, 777, 851, 999, 1401, 1449, 2331, 2553, 3269, 4203, 4347, 5957, 6993, 7659, 9807, 10741, 12609, 17279, 17871, 22977, 29421, 32223, 51837, 53613, 75187, 88263, 96669, 120953, 155511, 160839, 225561, 290007, 362859, 397417, 466533, 676683, 1088577, 1192251, 2030049, 2781919, 3265731, 3576753, 8345757, 10730259, 25037271, 75111813]

約数ペア:

[(1, 75111813), (3, 25037271), (7, 10730259), (9, 8345757), (21, 3576753), (23, 3265731), (27, 2781919), (37, 2030049), (63, 1192251), (69, 1088577), (111, 676683), (161, 466533), (189, 397417), (207, 362859), (259, 290007), (333, 225561), (467, 160839), (483, 155511), (621, 120953), (777, 96669), (851, 88263), (999, 75187), (1401, 53613), (1449, 51837), (2331, 32223), (2553, 29421), (3269, 22977), (4203, 17871), (4347, 17279), (5957, 12609), (6993, 10741), (7659, 9807)]