121946529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 179011584

約数和(自身を除く): 57065055

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 713, 1081, 1213, 1457, 2139, 3243, 3639, 4371, 27899, 33511, 37603, 57011, 83697, 100533, 112809, 171033, 864869, 1311253, 1767341, 2594607, 3933759, 5302023, 40648843, 121946529]

約数ペア:

[(1, 121946529), (3, 40648843), (23, 5302023), (31, 3933759), (47, 2594607), (69, 1767341), (93, 1311253), (141, 864869), (713, 171033), (1081, 112809), (1213, 100533), (1457, 83697), (2139, 57011), (3243, 37603), (3639, 33511), (4371, 27899)]