8415702009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{75161}}^1$

素因数の和:75223

約数の個数: 64

約数和(自身を含む): 15152659200

約数和(自身を除く): 6736957191

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 87, 99, 117, 143, 261, 297, 319, 351, 377, 429, 783, 957, 1131, 1287, 2871, 3393, 3861, 4147, 8613, 10179, 12441, 37323, 75161, 111969, 225483, 676449, 826771, 977093, 2029347, 2179669, 2480313, 2931279, 6539007, 7440939, 8793837, 10748023, 19617021, 22322817, 23976359, 26381511, 28335697, 32244069, 58851063, 71929077, 85007091, 96732207, 215787231, 255021273, 290196621, 311692667, 647361693, 765063819, 935078001, 2805234003, 8415702009]

約数ペア:

[(1, 8415702009), (3, 2805234003), (9, 935078001), (11, 765063819), (13, 647361693), (27, 311692667), (29, 290196621), (33, 255021273), (39, 215787231), (87, 96732207), (99, 85007091), (117, 71929077), (143, 58851063), (261, 32244069), (297, 28335697), (319, 26381511), (351, 23976359), (377, 22322817), (429, 19617021), (783, 10748023), (957, 8793837), (1131, 7440939), (1287, 6539007), (2871, 2931279), (3393, 2480313), (3861, 2179669), (4147, 2029347), (8613, 977093), (10179, 826771), (12441, 676449), (37323, 225483), (75161, 111969)]