190065159

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{25111}}^1$

素因数の和:25175

約数の個数: 18

約数和(自身を含む): 284343176

約数和(自身を除く): 94278017

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 7569, 25111, 75333, 225999, 728219, 2184657, 6553971, 21118351, 63355053, 190065159]

約数ペア:

[(1, 190065159), (3, 63355053), (9, 21118351), (29, 6553971), (87, 2184657), (261, 728219), (841, 225999), (2523, 75333), (7569, 25111)]