151291203

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 236500992

約数和(自身を除く): 85209789

約数列:

[1, 3, 7, 21, 53, 159, 181, 371, 543, 751, 1113, 1267, 2253, 3801, 5257, 9593, 15771, 28779, 39803, 67151, 119409, 135931, 201453, 278621, 407793, 835863, 951517, 2854551, 7204343, 21613029, 50430401, 151291203]

約数ペア:

[(1, 151291203), (3, 50430401), (7, 21613029), (21, 7204343), (53, 2854551), (159, 951517), (181, 835863), (371, 407793), (543, 278621), (751, 201453), (1113, 135931), (1267, 119409), (2253, 67151), (3801, 39803), (5257, 28779), (9593, 15771)]