64796643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 97219200

約数和(自身を除く): 32422557

約数列:

[1, 3, 9, 29, 87, 261, 409, 607, 1227, 1821, 3681, 5463, 11861, 17603, 35583, 52809, 106749, 158427, 248263, 744789, 2234367, 7199627, 21598881, 64796643]

約数ペア:

[(1, 64796643), (3, 21598881), (9, 7199627), (29, 2234367), (87, 744789), (261, 248263), (409, 158427), (607, 106749), (1227, 52809), (1821, 35583), (3681, 17603), (5463, 11861)]