39713553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 67541760

約数和(自身を除く): 27828207

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 491, 627, 817, 1419, 1473, 1881, 2451, 4257, 4419, 5401, 7353, 8987, 9329, 16203, 21113, 26961, 27987, 48609, 63339, 80883, 83961, 102619, 190017, 232243, 307857, 401147, 696729, 923571, 1203441, 2090187, 3610323, 4412617, 13237851, 39713553]

約数ペア:

[(1, 39713553), (3, 13237851), (9, 4412617), (11, 3610323), (19, 2090187), (33, 1203441), (43, 923571), (57, 696729), (99, 401147), (129, 307857), (171, 232243), (209, 190017), (387, 102619), (473, 83961), (491, 80883), (627, 63339), (817, 48609), (1419, 27987), (1473, 26961), (1881, 21113), (2451, 16203), (4257, 9329), (4419, 8987), (5401, 7353)]