141782641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 191923200

約数和(自身を除く): 50140559

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 973, 1001, 1019, 1529, 1807, 7133, 10703, 11209, 12649, 13247, 19877, 78463, 92729, 139139, 141641, 145717, 991487, 1020019, 1558051, 1841333, 10906357, 12889331, 20254663, 141782641]

約数ペア:

[(1, 141782641), (7, 20254663), (11, 12889331), (13, 10906357), (77, 1841333), (91, 1558051), (139, 1020019), (143, 991487), (973, 145717), (1001, 141641), (1019, 139139), (1529, 92729), (1807, 78463), (7133, 19877), (10703, 13247), (11209, 12649)]