748514097

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 1165207680

約数和(自身を除く): 416693583

約数列:

[1, 3, 9, 17, 51, 151, 153, 179, 181, 453, 537, 543, 1359, 1611, 1629, 2567, 3043, 3077, 7701, 9129, 9231, 23103, 27029, 27331, 27387, 27693, 32399, 81087, 81993, 97197, 243261, 245979, 291591, 459493, 464627, 550783, 1378479, 1393881, 1652349, 4135437, 4181643, 4892249, 4957047, 14676747, 44030241, 83168233, 249504699, 748514097]

約数ペア:

[(1, 748514097), (3, 249504699), (9, 83168233), (17, 44030241), (51, 14676747), (151, 4957047), (153, 4892249), (179, 4181643), (181, 4135437), (453, 1652349), (537, 1393881), (543, 1378479), (1359, 550783), (1611, 464627), (1629, 459493), (2567, 291591), (3043, 245979), (3077, 243261), (7701, 97197), (9129, 81993), (9231, 81087), (23103, 32399), (27029, 27693), (27331, 27387)]