65907621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 39932379

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1049, 1611, 2327, 3147, 4833, 6981, 9441, 13637, 20943, 28323, 40911, 62829, 122733, 187771, 368199, 563313, 1689939, 2441023, 5069817, 7323069, 21969207, 65907621]

約数ペア:

[(1, 65907621), (3, 21969207), (9, 7323069), (13, 5069817), (27, 2441023), (39, 1689939), (117, 563313), (179, 368199), (351, 187771), (537, 122733), (1049, 62829), (1611, 40911), (2327, 28323), (3147, 20943), (4833, 13637), (6981, 9441)]