64825029

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 103498560

約数和(自身を除く): 38673531

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 179, 263, 459, 537, 789, 1377, 1611, 2367, 3043, 4471, 4833, 7101, 9129, 13413, 14499, 21303, 27387, 40239, 47077, 82161, 120717, 141231, 246483, 362151, 423693, 800309, 1271079, 2400927, 3813237, 7202781, 21608343, 64825029]

約数ペア:

[(1, 64825029), (3, 21608343), (9, 7202781), (17, 3813237), (27, 2400927), (51, 1271079), (81, 800309), (153, 423693), (179, 362151), (263, 246483), (459, 141231), (537, 120717), (789, 82161), (1377, 47077), (1611, 40239), (2367, 27387), (3043, 21303), (4471, 14499), (4833, 13413), (7101, 9129)]