74681781

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 101606400

約数和(自身を除く): 26924619

約数列:

[1, 3, 79, 139, 237, 417, 2267, 6801, 10981, 32943, 179093, 315113, 537279, 945339, 24893927, 74681781]

約数ペア:

[(1, 74681781), (3, 24893927), (79, 945339), (139, 537279), (237, 315113), (417, 179093), (2267, 32943), (6801, 10981)]