64960677

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 102144000

約数和(自身を除く): 37183323

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 911, 1251, 2641, 2733, 3753, 7923, 8199, 17309, 23769, 24597, 51927, 71307, 126629, 155781, 379887, 467343, 1139661, 2405951, 3418983, 7217853, 21653559, 64960677]

約数ペア:

[(1, 64960677), (3, 21653559), (9, 7217853), (19, 3418983), (27, 2405951), (57, 1139661), (139, 467343), (171, 379887), (417, 155781), (513, 126629), (911, 71307), (1251, 51927), (2641, 24597), (2733, 23769), (3753, 17309), (7923, 8199)]