64741703

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 73434240

約数和(自身を除く): 8692537

約数列:

[1, 13, 43, 59, 151, 169, 559, 767, 1963, 2537, 6493, 7267, 8909, 9971, 25519, 32981, 84409, 115817, 383087, 428753, 1097317, 1505621, 4980131, 64741703]

約数ペア:

[(1, 64741703), (13, 4980131), (43, 1505621), (59, 1097317), (151, 428753), (169, 383087), (559, 115817), (767, 84409), (1963, 32981), (2537, 25519), (6493, 9971), (7267, 8909)]