86912631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39097}}^1$

素因数の和:39135

約数の個数: 24

約数和(自身を含む): 142316720

約数和(自身を除く): 55404089

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 39097, 117291, 351873, 508261, 742843, 1524783, 2228529, 4574349, 6685587, 9656959, 28970877, 86912631]

約数ペア:

[(1, 86912631), (3, 28970877), (9, 9656959), (13, 6685587), (19, 4574349), (39, 2228529), (57, 1524783), (117, 742843), (171, 508261), (247, 351873), (741, 117291), (2223, 39097)]