316822401

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72883}}^1$

素因数の和:72922

約数の個数: 32

約数和(自身を含む): 559749120

約数和(自身を除く): 242926719

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 72883, 218649, 510181, 655947, 1530543, 1676309, 1967841, 4591629, 5028927, 11734163, 13774887, 15086781, 35202489, 45260343, 105607467, 316822401]

約数ペア:

[(1, 316822401), (3, 105607467), (7, 45260343), (9, 35202489), (21, 15086781), (23, 13774887), (27, 11734163), (63, 5028927), (69, 4591629), (161, 1967841), (189, 1676309), (207, 1530543), (483, 655947), (621, 510181), (1449, 218649), (4347, 72883)]