64498383

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 34850097

約数列:

[1, 3, 9, 27, 31, 93, 263, 279, 293, 789, 837, 879, 2367, 2637, 7101, 7911, 8153, 9083, 24459, 27249, 73377, 77059, 81747, 220131, 231177, 245241, 693531, 2080593, 2388829, 7166487, 21499461, 64498383]

約数ペア:

[(1, 64498383), (3, 21499461), (9, 7166487), (27, 2388829), (31, 2080593), (93, 693531), (263, 245241), (279, 231177), (293, 220131), (789, 81747), (837, 77059), (879, 73377), (2367, 27249), (2637, 24459), (7101, 9083), (7911, 8153)]