91979589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 140515200

約数和(自身を除く): 48535611

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 741, 1229, 1313, 1919, 3687, 3939, 5757, 15977, 23351, 24947, 47931, 70053, 74841, 124129, 303563, 372387, 910689, 1613677, 2358451, 4841031, 7075353, 30659863, 91979589]

約数ペア:

[(1, 91979589), (3, 30659863), (13, 7075353), (19, 4841031), (39, 2358451), (57, 1613677), (101, 910689), (247, 372387), (303, 303563), (741, 124129), (1229, 74841), (1313, 70053), (1919, 47931), (3687, 24947), (3939, 23351), (5757, 15977)]