77494137

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1663}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 120646656

約数和(自身を除く): 43152519

約数列:

[1, 3, 7, 21, 49, 147, 317, 951, 1663, 2219, 4989, 6657, 11641, 15533, 34923, 46599, 81487, 244461, 527171, 1581513, 3690197, 11070591, 25831379, 77494137]

約数ペア:

[(1, 77494137), (3, 25831379), (7, 11070591), (21, 3690197), (49, 1581513), (147, 527171), (317, 244461), (951, 81487), (1663, 46599), (2219, 34923), (4989, 15533), (6657, 11641)]