64184787

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 96112640

約数和(自身を除く): 31927853

約数列:

[1, 3, 9, 31, 93, 279, 379, 607, 1137, 1821, 3411, 5463, 11749, 18817, 35247, 56451, 105741, 169353, 230053, 690159, 2070477, 7131643, 21394929, 64184787]

約数ペア:

[(1, 64184787), (3, 21394929), (9, 7131643), (31, 2070477), (93, 690159), (279, 230053), (379, 169353), (607, 105741), (1137, 56451), (1821, 35247), (3411, 18817), (5463, 11749)]