152039457

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 231154560

約数和(自身を除く): 79115103

約数列:

[1, 3, 9, 27, 53, 159, 181, 477, 543, 587, 1431, 1629, 1761, 4887, 5283, 9593, 15849, 28779, 31111, 86337, 93333, 106247, 259011, 279999, 318741, 839997, 956223, 2868669, 5631091, 16893273, 50679819, 152039457]

約数ペア:

[(1, 152039457), (3, 50679819), (9, 16893273), (27, 5631091), (53, 2868669), (159, 956223), (181, 839997), (477, 318741), (543, 279999), (587, 259011), (1431, 106247), (1629, 93333), (1761, 86337), (4887, 31111), (5283, 28779), (9593, 15849)]