71329869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 114965760

約数和(自身を除く): 43635891

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 1973, 2781, 4017, 5919, 12051, 17757, 25649, 36153, 53271, 76947, 203219, 230841, 609657, 692523, 1828971, 2641847, 5486913, 7925541, 23776623, 71329869]

約数ペア:

[(1, 71329869), (3, 23776623), (9, 7925541), (13, 5486913), (27, 2641847), (39, 1828971), (103, 692523), (117, 609657), (309, 230841), (351, 203219), (927, 76947), (1339, 53271), (1973, 36153), (2781, 25649), (4017, 17757), (5919, 12051)]