75253989

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 101787840

約数和(自身を除く): 26533851

約数列:

[1, 3, 101, 303, 307, 809, 921, 2427, 31007, 81709, 93021, 245127, 248363, 745089, 25084663, 75253989]

約数ペア:

[(1, 75253989), (3, 25084663), (101, 745089), (303, 248363), (307, 245127), (809, 93021), (921, 81709), (2427, 31007)]