53717961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 26654775

約数列:

[1, 3, 11, 33, 71, 101, 213, 227, 303, 681, 781, 1111, 2343, 2497, 3333, 7171, 7491, 16117, 21513, 22927, 48351, 68781, 78881, 177287, 236643, 252197, 531861, 756591, 1627817, 4883451, 17905987, 53717961]

約数ペア:

[(1, 53717961), (3, 17905987), (11, 4883451), (33, 1627817), (71, 756591), (101, 531861), (213, 252197), (227, 236643), (303, 177287), (681, 78881), (781, 68781), (1111, 48351), (2343, 22927), (2497, 21513), (3333, 16117), (7171, 7491)]