69891369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2861}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 98910720

約数和(自身を除く): 29019351

約数列:

[1, 3, 17, 51, 479, 1437, 2861, 8143, 8583, 24429, 48637, 145911, 1370419, 4111257, 23297123, 69891369]

約数ペア:

[(1, 69891369), (3, 23297123), (17, 4111257), (51, 1370419), (479, 145911), (1437, 48637), (2861, 24429), (8143, 8583)]