1243836694845

素因数分解:

$3^3\times 5^1\times {\mathrm{9213605147}}^1$

素因数の和:9213605161

約数の個数: 16

約数和(自身を含む): 2211265235520

約数和(自身を除く): 967428540675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9213605147, 27640815441, 46068025735, 82922446323, 138204077205, 248767338969, 414612231615, 1243836694845]

約数ペア:

[(1, 1243836694845), (3, 414612231615), (5, 248767338969), (9, 138204077205), (15, 82922446323), (27, 46068025735), (45, 27640815441), (135, 9213605147)]