71306943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 104755200

約数和(自身を除く): 33448257

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 619, 817, 893, 1857, 2021, 2451, 2679, 6063, 11761, 26617, 29093, 35283, 38399, 79851, 87279, 115197, 505723, 552767, 1250999, 1517169, 1658301, 3752997, 23768981, 71306943]

約数ペア:

[(1, 71306943), (3, 23768981), (19, 3752997), (43, 1658301), (47, 1517169), (57, 1250999), (129, 552767), (141, 505723), (619, 115197), (817, 87279), (893, 79851), (1857, 38399), (2021, 35283), (2451, 29093), (2679, 26617), (6063, 11761)]