157089307431

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1499}}^1\times {\mathrm{10247}}^1$

素因数の和:12243

約数の個数: 32

約数和(自身を含む): 240049152000

約数和(自身を除く): 82959844569

約数列:

[1, 3, 7, 21, 487, 1461, 1499, 3409, 4497, 10227, 10247, 10493, 30741, 31479, 71729, 215187, 730013, 2190039, 4990289, 5110091, 14970867, 15330273, 15360253, 34932023, 46080759, 104796069, 107521771, 322565313, 7480443211, 22441329633, 52363102477, 157089307431]

約数ペア:

[(1, 157089307431), (3, 52363102477), (7, 22441329633), (21, 7480443211), (487, 322565313), (1461, 107521771), (1499, 104796069), (3409, 46080759), (4497, 34932023), (10227, 15360253), (10247, 15330273), (10493, 14970867), (30741, 5110091), (31479, 4990289), (71729, 2190039), (215187, 730013)]