61663743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13001}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 97358976

約数和(自身を除く): 35695233

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 13001, 39003, 117009, 221017, 403031, 663051, 1209093, 1989153, 3627279, 6851527, 20554581, 61663743]

約数ペア:

[(1, 61663743), (3, 20554581), (9, 6851527), (17, 3627279), (31, 1989153), (51, 1209093), (93, 663051), (153, 403031), (279, 221017), (527, 117009), (1581, 39003), (4743, 13001)]