81321603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{2141}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 118444032

約数和(自身を除く): 37122429

約数列:

[1, 3, 11, 33, 1151, 2141, 3453, 6423, 12661, 23551, 37983, 70653, 2464291, 7392873, 27107201, 81321603]

約数ペア:

[(1, 81321603), (3, 27107201), (11, 7392873), (33, 2464291), (1151, 70653), (2141, 37983), (3453, 23551), (6423, 12661)]