74281977

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 137434752

約数和(自身を除く): 63152775

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 1221, 2331, 2849, 2897, 3663, 8547, 8691, 20279, 25641, 26073, 31867, 60837, 95601, 107189, 182511, 223069, 286803, 321567, 669207, 750323, 964701, 1179079, 2007621, 2250969, 3537237, 6752907, 8253553, 10611711, 24760659, 74281977]

約数ペア:

[(1, 74281977), (3, 24760659), (7, 10611711), (9, 8253553), (11, 6752907), (21, 3537237), (33, 2250969), (37, 2007621), (63, 1179079), (77, 964701), (99, 750323), (111, 669207), (231, 321567), (259, 286803), (333, 223069), (407, 182511), (693, 107189), (777, 95601), (1221, 60837), (2331, 31867), (2849, 26073), (2897, 25641), (3663, 20279), (8547, 8691)]