151558029

素因数分解:

$3^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 255529404

約数和(自身を除く): 103971375

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 557, 617, 1671, 1851, 3899, 4319, 5013, 5553, 11697, 12957, 27293, 30233, 35091, 38871, 81879, 90699, 245637, 272097, 343669, 1031007, 2405683, 3093021, 7217049, 16839781, 21651147, 50519343, 151558029]

約数ペア:

[(1, 151558029), (3, 50519343), (7, 21651147), (9, 16839781), (21, 7217049), (49, 3093021), (63, 2405683), (147, 1031007), (441, 343669), (557, 272097), (617, 245637), (1671, 90699), (1851, 81879), (3899, 38871), (4319, 35091), (5013, 30233), (5553, 27293), (11697, 12957)]