64752441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 31047879

約数列:

[1, 3, 13, 39, 59, 107, 177, 263, 321, 767, 789, 1391, 2301, 3419, 4173, 6313, 10257, 15517, 18939, 28141, 46551, 82069, 84423, 201721, 246207, 365833, 605163, 1097499, 1660319, 4980957, 21584147, 64752441]

約数ペア:

[(1, 64752441), (3, 21584147), (13, 4980957), (39, 1660319), (59, 1097499), (107, 605163), (177, 365833), (263, 246207), (321, 201721), (767, 84423), (789, 82069), (1391, 46551), (2301, 28141), (3419, 18939), (4173, 15517), (6313, 10257)]