64637763

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 87991200

約数和(自身を除く): 23353437

約数列:

[1, 3, 89, 109, 267, 327, 2221, 6663, 9701, 29103, 197669, 242089, 593007, 726267, 21545921, 64637763]

約数ペア:

[(1, 64637763), (3, 21545921), (89, 726267), (109, 593007), (267, 242089), (327, 197669), (2221, 29103), (6663, 9701)]