51118965

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1367}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 91272960

約数和(自身を除く): 40153995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1367, 1385, 2493, 4101, 4155, 6835, 7479, 12303, 12465, 20505, 36909, 37395, 61515, 184545, 378659, 1135977, 1893295, 3407931, 5679885, 10223793, 17039655, 51118965]

約数ペア:

[(1, 51118965), (3, 17039655), (5, 10223793), (9, 5679885), (15, 3407931), (27, 1893295), (45, 1135977), (135, 378659), (277, 184545), (831, 61515), (1367, 37395), (1385, 36909), (2493, 20505), (4101, 12465), (4155, 12303), (6835, 7479)]