689636698083

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{4001}}^1\times {\mathrm{26711}}^1$

素因数の和:30960

約数の個数: 32

約数和(自身を含む): 1026253670400

約数和(自身を除く): 336616972317

約数列:

[1, 3, 9, 27, 239, 717, 2151, 4001, 6453, 12003, 26711, 36009, 80133, 108027, 240399, 721197, 956239, 2868717, 6383929, 8606151, 19151787, 25818453, 57455361, 106870711, 172366083, 320612133, 961836399, 2885509197, 25542099929, 76626299787, 229878899361, 689636698083]

約数ペア:

[(1, 689636698083), (3, 229878899361), (9, 76626299787), (27, 25542099929), (239, 2885509197), (717, 961836399), (2151, 320612133), (4001, 172366083), (6453, 106870711), (12003, 57455361), (26711, 25818453), (36009, 19151787), (80133, 8606151), (108027, 6383929), (240399, 2868717), (721197, 956239)]