80195571

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 117542880

約数和(自身を除く): 37347309

約数列:

[1, 3, 9, 167, 229, 233, 501, 687, 699, 1503, 2061, 2097, 38243, 38911, 53357, 114729, 116733, 160071, 344187, 350199, 480213, 8910619, 26731857, 80195571]

約数ペア:

[(1, 80195571), (3, 26731857), (9, 8910619), (167, 480213), (229, 350199), (233, 344187), (501, 160071), (687, 116733), (699, 114729), (1503, 53357), (2061, 38911), (2097, 38243)]