29391093

素因数分解:

$3^7\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 44870400

約数和(自身を除く): 15479307

約数列:

[1, 3, 9, 27, 81, 89, 151, 243, 267, 453, 729, 801, 1359, 2187, 2403, 4077, 7209, 12231, 13439, 21627, 36693, 40317, 64881, 110079, 120951, 194643, 330237, 362853, 1088559, 3265677, 9797031, 29391093]

約数ペア:

[(1, 29391093), (3, 9797031), (9, 3265677), (27, 1088559), (81, 362853), (89, 330237), (151, 194643), (243, 120951), (267, 110079), (453, 64881), (729, 40317), (801, 36693), (1359, 21627), (2187, 13439), (2403, 12231), (4077, 7209)]