86873457213

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{221101}}^1$

素因数の和:221549

約数の個数: 24

約数和(自身を含む): 126757776600

約数和(自身を除く): 39884319387

約数列:

[1, 3, 9, 149, 293, 447, 879, 1341, 2637, 43657, 130971, 221101, 392913, 663303, 1989909, 32944049, 64782593, 98832147, 194347779, 296496441, 583043337, 9652606357, 28957819071, 86873457213]

約数ペア:

[(1, 86873457213), (3, 28957819071), (9, 9652606357), (149, 583043337), (293, 296496441), (447, 194347779), (879, 98832147), (1341, 64782593), (2637, 32944049), (43657, 1989909), (130971, 663303), (221101, 392913)]