71380494

素因数分解:

$2^1\times 3^3\times {\mathrm{911}}^1\times {\mathrm{1451}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 158906880

約数和(自身を除く): 87526386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 911, 1451, 1822, 2733, 2902, 4353, 5466, 8199, 8706, 13059, 16398, 24597, 26118, 39177, 49194, 78354, 1321861, 2643722, 3965583, 7931166, 11896749, 23793498, 35690247, 71380494]

約数ペア:

[(1, 71380494), (2, 35690247), (3, 23793498), (6, 11896749), (9, 7931166), (18, 3965583), (27, 2643722), (54, 1321861), (911, 78354), (1451, 49194), (1822, 39177), (2733, 26118), (2902, 24597), (4353, 16398), (5466, 13059), (8199, 8706)]