91279407

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 41099217

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 647, 1147, 1271, 1517, 1941, 3441, 3813, 4551, 20057, 23939, 26527, 47027, 60171, 71817, 79581, 141081, 742109, 822337, 981499, 2226327, 2467011, 2944497, 30426469, 91279407]

約数ペア:

[(1, 91279407), (3, 30426469), (31, 2944497), (37, 2467011), (41, 2226327), (93, 981499), (111, 822337), (123, 742109), (647, 141081), (1147, 79581), (1271, 71817), (1517, 60171), (1941, 47027), (3441, 26527), (3813, 23939), (4551, 20057)]