86303721

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 139460608

約数和(自身を除く): 53156887

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 3583, 8029, 10749, 24087, 25081, 75243, 111073, 132571, 333219, 397713, 777511, 927997, 2332533, 2783991, 4109701, 12329103, 28767907, 86303721]

約数ペア:

[(1, 86303721), (3, 28767907), (7, 12329103), (21, 4109701), (31, 2783991), (37, 2332533), (93, 927997), (111, 777511), (217, 397713), (259, 333219), (651, 132571), (777, 111073), (1147, 75243), (3441, 25081), (3583, 24087), (8029, 10749)]