180065679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{11657}}^1$

素因数の和:11950

約数の個数: 16

約数和(自身を含む): 253678080

約数和(自身を除く): 73612401

約数列:

[1, 3, 19, 57, 271, 813, 5149, 11657, 15447, 34971, 221483, 664449, 3159047, 9477141, 60021893, 180065679]

約数ペア:

[(1, 180065679), (3, 60021893), (19, 9477141), (57, 3159047), (271, 664449), (813, 221483), (5149, 34971), (11657, 15447)]