72369549

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12907}}^1$

素因数の和:13009

約数の個数: 24

約数和(自身を含む): 120818880

約数和(自身を除く): 48449331

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 12907, 38721, 90349, 116163, 271047, 813141, 1148723, 3446169, 8041061, 10338507, 24123183, 72369549]

約数ペア:

[(1, 72369549), (3, 24123183), (7, 10338507), (9, 8041061), (21, 3446169), (63, 1148723), (89, 813141), (267, 271047), (623, 116163), (801, 90349), (1869, 38721), (5607, 12907)]