149733261

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 219098880

約数和(自身を除く): 69365619

約数列:

[1, 3, 9, 151, 239, 453, 461, 717, 1359, 1383, 2151, 4149, 36089, 69611, 108267, 110179, 208833, 324801, 330537, 626499, 991611, 16637029, 49911087, 149733261]

約数ペア:

[(1, 149733261), (3, 49911087), (9, 16637029), (151, 991611), (239, 626499), (453, 330537), (461, 324801), (717, 208833), (1359, 110179), (1383, 108267), (2151, 69611), (4149, 36089)]