37881207

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 70307328

約数和(自身を除く): 32426121

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2011, 2093, 2691, 6033, 6279, 14077, 18099, 18837, 26143, 42231, 46253, 78429, 126693, 138759, 183001, 235287, 323771, 416277, 549003, 601289, 971313, 1647009, 1803867, 2913939, 4209023, 5411601, 12627069, 37881207]

約数ペア:

[(1, 37881207), (3, 12627069), (7, 5411601), (9, 4209023), (13, 2913939), (21, 1803867), (23, 1647009), (39, 971313), (63, 601289), (69, 549003), (91, 416277), (117, 323771), (161, 235287), (207, 183001), (273, 138759), (299, 126693), (483, 78429), (819, 46253), (897, 42231), (1449, 26143), (2011, 18837), (2093, 18099), (2691, 14077), (6033, 6279)]