64317903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3673}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 92584800

約数和(自身を除く): 28266897

約数列:

[1, 3, 13, 39, 449, 1347, 3673, 5837, 11019, 17511, 47749, 143247, 1649177, 4947531, 21439301, 64317903]

約数ペア:

[(1, 64317903), (3, 21439301), (13, 4947531), (39, 1649177), (449, 143247), (1347, 47749), (3673, 17511), (5837, 11019)]