127937322

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{79861}}^1$

素因数の和:79958

約数の個数: 24

約数和(自身を含む): 280315620

約数和(自身を除く): 152378298

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 79861, 159722, 239583, 479166, 718749, 1437498, 7107629, 14215258, 21322887, 42645774, 63968661, 127937322]

約数ペア:

[(1, 127937322), (2, 63968661), (3, 42645774), (6, 21322887), (9, 14215258), (18, 7107629), (89, 1437498), (178, 718749), (267, 479166), (534, 239583), (801, 159722), (1602, 79861)]