156944197479

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{56509}}^1$

素因数の和:56871

約数の個数: 32

約数和(自身を含む): 217692794880

約数和(自身を除く): 60748597401

約数列:

[1, 3, 37, 111, 131, 191, 393, 573, 4847, 7067, 14541, 21201, 25021, 56509, 75063, 169527, 925777, 2090833, 2777331, 6272499, 7402679, 10793219, 22208037, 32379657, 273899123, 399349103, 821697369, 1198047309, 1413911689, 4241735067, 52314732493, 156944197479]

約数ペア:

[(1, 156944197479), (3, 52314732493), (37, 4241735067), (111, 1413911689), (131, 1198047309), (191, 821697369), (393, 399349103), (573, 273899123), (4847, 32379657), (7067, 22208037), (14541, 10793219), (21201, 7402679), (25021, 6272499), (56509, 2777331), (75063, 2090833), (169527, 925777)]