64113687

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 106774272

約数和(自身を除く): 42660585

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1531, 1551, 3807, 4593, 4653, 13779, 13959, 16841, 41337, 41877, 50523, 71957, 124011, 151569, 215871, 454707, 647613, 791527, 1364121, 1942839, 2374581, 5828517, 7123743, 21371229, 64113687]

約数ペア:

[(1, 64113687), (3, 21371229), (9, 7123743), (11, 5828517), (27, 2374581), (33, 1942839), (47, 1364121), (81, 791527), (99, 647613), (141, 454707), (297, 215871), (423, 151569), (517, 124011), (891, 71957), (1269, 50523), (1531, 41877), (1551, 41337), (3807, 16841), (4593, 13959), (4653, 13779)]