47775507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 70663488

約数和(自身を除く): 22887981

約数列:

[1, 3, 13, 39, 73, 97, 173, 219, 291, 519, 949, 1261, 2249, 2847, 3783, 6747, 7081, 12629, 16781, 21243, 37887, 50343, 92053, 164177, 218153, 276159, 492531, 654459, 1225013, 3675039, 15925169, 47775507]

約数ペア:

[(1, 47775507), (3, 15925169), (13, 3675039), (39, 1225013), (73, 654459), (97, 492531), (173, 276159), (219, 218153), (291, 164177), (519, 92053), (949, 50343), (1261, 37887), (2249, 21243), (2847, 16781), (3783, 12629), (6747, 7081)]