87436461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7129

約数の個数: 32

約数和(自身を含む): 144793600

約数和(自身を除く): 57357139

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 7069, 12369, 21207, 49483, 134311, 148449, 219139, 402933, 657417, 940177, 1533973, 2820531, 4163641, 4601919, 12490923, 29145487, 87436461]

約数ペア:

[(1, 87436461), (3, 29145487), (7, 12490923), (19, 4601919), (21, 4163641), (31, 2820531), (57, 1533973), (93, 940177), (133, 657417), (217, 402933), (399, 219139), (589, 148449), (651, 134311), (1767, 49483), (4123, 21207), (7069, 12369)]