81062538

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 164685312

約数和(自身を除く): 83622774

約数列:

[1, 2, 3, 6, 131, 151, 262, 302, 393, 453, 683, 786, 906, 1366, 2049, 4098, 19781, 39562, 59343, 89473, 103133, 118686, 178946, 206266, 268419, 309399, 536838, 618798, 13510423, 27020846, 40531269, 81062538]

約数ペア:

[(1, 81062538), (2, 40531269), (3, 27020846), (6, 13510423), (131, 618798), (151, 536838), (262, 309399), (302, 268419), (393, 206266), (453, 178946), (683, 118686), (786, 103133), (906, 89473), (1366, 59343), (2049, 39562), (4098, 19781)]