81233327

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 101056896

約数和(自身を除く): 19823569

約数列:

[1, 7, 17, 49, 113, 119, 791, 833, 863, 1921, 5537, 6041, 13447, 14671, 42287, 94129, 97519, 102697, 682633, 718879, 1657823, 4778431, 11604761, 81233327]

約数ペア:

[(1, 81233327), (7, 11604761), (17, 4778431), (49, 1657823), (113, 718879), (119, 682633), (791, 102697), (833, 97519), (863, 94129), (1921, 42287), (5537, 14671), (6041, 13447)]