144621351

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{25793}}^1$

素因数の和:25895

約数の個数: 24

約数和(自身を含む): 241431840

約数和(自身を除く): 96810489

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 25793, 77379, 180551, 232137, 541653, 1624959, 2295577, 6886731, 16069039, 20660193, 48207117, 144621351]

約数ペア:

[(1, 144621351), (3, 48207117), (7, 20660193), (9, 16069039), (21, 6886731), (63, 2295577), (89, 1624959), (267, 541653), (623, 232137), (801, 180551), (1869, 77379), (5607, 25793)]