243358629

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4481}}^1$

素因数の和:4948

約数の個数: 16

約数和(自身を含む): 332887104

約数和(自身を除く): 89528475

約数列:

[1, 3, 43, 129, 421, 1263, 4481, 13443, 18103, 54309, 192683, 578049, 1886501, 5659503, 81119543, 243358629]

約数ペア:

[(1, 243358629), (3, 81119543), (43, 5659503), (129, 1886501), (421, 578049), (1263, 192683), (4481, 54309), (13443, 18103)]