27123747

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27481}}^1$

素因数の和:27538

約数の個数: 16

約数和(自身を含む): 42212352

約数和(自身を除く): 15088605

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 27481, 82443, 192367, 577101, 1291607, 3874821, 9041249, 27123747]

約数ペア:

[(1, 27123747), (3, 9041249), (7, 3874821), (21, 1291607), (47, 577101), (141, 192367), (329, 82443), (987, 27481)]