103931938431

素因数分解:

$3^4\times {\mathrm{6451}}^1\times {\mathrm{198901}}^1$

素因数の和:205364

約数の個数: 20

約数和(自身を含む): 155281200184

約数和(自身を除く): 51349261753

約数列:

[1, 3, 9, 27, 81, 6451, 19353, 58059, 174177, 198901, 522531, 596703, 1790109, 5370327, 16110981, 1283110351, 3849331053, 11547993159, 34643979477, 103931938431]

約数ペア:

[(1, 103931938431), (3, 34643979477), (9, 11547993159), (27, 3849331053), (81, 1283110351), (6451, 16110981), (19353, 5370327), (58059, 1790109), (174177, 596703), (198901, 522531)]