27894633

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 41390208

約数和(自身を除く): 13495575

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 1487, 4461, 6253, 18759, 19331, 55019, 57993, 165057, 251303, 715247, 753909, 2145741, 9298211, 27894633]

約数ペア:

[(1, 27894633), (3, 9298211), (13, 2145741), (37, 753909), (39, 715247), (111, 251303), (169, 165057), (481, 57993), (507, 55019), (1443, 19331), (1487, 18759), (4461, 6253)]