68232723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 32357613

約数列:

[1, 3, 13, 39, 83, 107, 197, 249, 321, 591, 1079, 1391, 2561, 3237, 4173, 7683, 8881, 16351, 21079, 26643, 49053, 63237, 115453, 212563, 274027, 346359, 637689, 822081, 1749557, 5248671, 22744241, 68232723]

約数ペア:

[(1, 68232723), (3, 22744241), (13, 5248671), (39, 1749557), (83, 822081), (107, 637689), (197, 346359), (249, 274027), (321, 212563), (591, 115453), (1079, 63237), (1391, 49053), (2561, 26643), (3237, 21079), (4173, 16351), (7683, 8881)]