27972714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 70336512

約数和(自身を除く): 42363798

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 191, 231, 317, 382, 462, 573, 634, 951, 1146, 1337, 1902, 2101, 2219, 2674, 3487, 4011, 4202, 4438, 6303, 6657, 6974, 8022, 10461, 12606, 13314, 14707, 20922, 24409, 29414, 44121, 48818, 60547, 73227, 88242, 121094, 146454, 181641, 363282, 423829, 666017, 847658, 1271487, 1332034, 1998051, 2542974, 3996102, 4662119, 9324238, 13986357, 27972714]

約数ペア:

[(1, 27972714), (2, 13986357), (3, 9324238), (6, 4662119), (7, 3996102), (11, 2542974), (14, 1998051), (21, 1332034), (22, 1271487), (33, 847658), (42, 666017), (66, 423829), (77, 363282), (154, 181641), (191, 146454), (231, 121094), (317, 88242), (382, 73227), (462, 60547), (573, 48818), (634, 44121), (951, 29414), (1146, 24409), (1337, 20922), (1902, 14707), (2101, 13314), (2219, 12606), (2674, 10461), (3487, 8022), (4011, 6974), (4202, 6657), (4438, 6303)]