71983373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8273}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 90550656

約数和(自身を除く): 18567283

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8273, 8701, 57911, 91003, 637021, 934849, 6543943, 10283339, 71983373]

約数ペア:

[(1, 71983373), (7, 10283339), (11, 6543943), (77, 934849), (113, 637021), (791, 91003), (1243, 57911), (8273, 8701)]