156624069

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 246620160

約数和(自身を除く): 89996091

約数列:

[1, 3, 7, 21, 47, 89, 141, 267, 329, 623, 987, 1783, 1869, 4183, 5349, 12481, 12549, 29281, 37443, 83801, 87843, 158687, 251403, 476061, 586607, 1110809, 1759821, 3332427, 7458289, 22374867, 52208023, 156624069]

約数ペア:

[(1, 156624069), (3, 52208023), (7, 22374867), (21, 7458289), (47, 3332427), (89, 1759821), (141, 1110809), (267, 586607), (329, 476061), (623, 251403), (987, 158687), (1783, 87843), (1869, 83801), (4183, 37443), (5349, 29281), (12481, 12549)]