215099686671

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{23609}}^1$

素因数の和:24079

約数の個数: 32

約数和(自身を含む): 293202201600

約数和(自身を除く): 78102514929

約数列:

[1, 3, 97, 131, 239, 291, 393, 717, 12707, 23183, 23609, 31309, 38121, 69549, 70827, 93927, 2290073, 3036973, 3092779, 5642551, 6870219, 9110919, 9278337, 16927653, 299999563, 547327447, 739174181, 899998689, 1641982341, 2217522543, 71699895557, 215099686671]

約数ペア:

[(1, 215099686671), (3, 71699895557), (97, 2217522543), (131, 1641982341), (239, 899998689), (291, 739174181), (393, 547327447), (717, 299999563), (12707, 16927653), (23183, 9278337), (23609, 9110919), (31309, 6870219), (38121, 5642551), (69549, 3092779), (70827, 3036973), (93927, 2290073)]