80525091

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 108842240

約数和(自身を除く): 28317149

約数列:

[1, 3, 103, 309, 421, 619, 1263, 1857, 43363, 63757, 130089, 191271, 260599, 781797, 26841697, 80525091]

約数ペア:

[(1, 80525091), (3, 26841697), (103, 781797), (309, 260599), (421, 191271), (619, 130089), (1263, 63757), (1857, 43363)]