64436073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 96337920

約数和(自身を除く): 31901847

約数列:

[1, 3, 13, 31, 39, 93, 223, 239, 403, 669, 717, 1209, 2899, 3107, 6913, 7409, 8697, 9321, 20739, 22227, 53297, 89869, 96317, 159891, 269607, 288951, 692861, 1652207, 2078583, 4956621, 21478691, 64436073]

約数ペア:

[(1, 64436073), (3, 21478691), (13, 4956621), (31, 2078583), (39, 1652207), (93, 692861), (223, 288951), (239, 269607), (403, 159891), (669, 96317), (717, 89869), (1209, 53297), (2899, 22227), (3107, 20739), (6913, 9321), (7409, 8697)]