66777498

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 148318560

約数和(自身を除く): 81541062

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 227, 277, 354, 454, 531, 554, 681, 831, 1062, 1362, 1662, 2043, 2493, 4086, 4986, 13393, 16343, 26786, 32686, 40179, 49029, 62879, 80358, 98058, 120537, 125758, 147087, 188637, 241074, 294174, 377274, 565911, 1131822, 3709861, 7419722, 11129583, 22259166, 33388749, 66777498]

約数ペア:

[(1, 66777498), (2, 33388749), (3, 22259166), (6, 11129583), (9, 7419722), (18, 3709861), (59, 1131822), (118, 565911), (177, 377274), (227, 294174), (277, 241074), (354, 188637), (454, 147087), (531, 125758), (554, 120537), (681, 98058), (831, 80358), (1062, 62879), (1362, 49029), (1662, 40179), (2043, 32686), (2493, 26786), (4086, 16343), (4986, 13393)]