45198519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 63043584

約数和(自身を除く): 17845065

約数列:

[1, 3, 23, 69, 661, 991, 1983, 2973, 15203, 22793, 45609, 68379, 655051, 1965153, 15066173, 45198519]

約数ペア:

[(1, 45198519), (3, 15066173), (23, 1965153), (69, 655051), (661, 68379), (991, 45609), (1983, 22793), (2973, 15203)]