153119379

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{177839}}^1$

素因数の和:177890

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 85897581

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 177839, 533517, 1244873, 3734619, 7291399, 21874197, 51039793, 153119379]

約数ペア:

[(1, 153119379), (3, 51039793), (7, 21874197), (21, 7291399), (41, 3734619), (123, 1244873), (287, 533517), (861, 177839)]