80729547

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6427}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 111075840

約数和(自身を除く): 30346293

約数列:

[1, 3, 53, 79, 159, 237, 4187, 6427, 12561, 19281, 340631, 507733, 1021893, 1523199, 26909849, 80729547]

約数ペア:

[(1, 80729547), (3, 26909849), (53, 1523199), (79, 1021893), (159, 507733), (237, 340631), (4187, 19281), (6427, 12561)]