171333471

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 241118208

約数和(自身を除く): 69784737

約数列:

[1, 3, 47, 53, 101, 141, 159, 227, 303, 681, 2491, 4747, 5353, 7473, 10669, 12031, 14241, 16059, 22927, 32007, 36093, 68781, 251591, 565457, 754773, 1077569, 1215131, 1696371, 3232707, 3645393, 57111157, 171333471]

約数ペア:

[(1, 171333471), (3, 57111157), (47, 3645393), (53, 3232707), (101, 1696371), (141, 1215131), (159, 1077569), (227, 754773), (303, 565457), (681, 251591), (2491, 68781), (4747, 36093), (5353, 32007), (7473, 22927), (10669, 16059), (12031, 14241)]