29220507

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 16122213

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 431, 729, 837, 1293, 2187, 2511, 3879, 7533, 11637, 13361, 22599, 34911, 40083, 67797, 104733, 120249, 314199, 360747, 942597, 1082241, 3246723, 9740169, 29220507]

約数ペア:

[(1, 29220507), (3, 9740169), (9, 3246723), (27, 1082241), (31, 942597), (81, 360747), (93, 314199), (243, 120249), (279, 104733), (431, 67797), (729, 40083), (837, 34911), (1293, 22599), (2187, 13361), (2511, 11637), (3879, 7533)]