64340523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 101366720

約数和(自身を除く): 37026197

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 6961, 9243, 20883, 62649, 90493, 271479, 549919, 814437, 1649757, 4949271, 7148947, 21446841, 64340523]

約数ペア:

[(1, 64340523), (3, 21446841), (9, 7148947), (13, 4949271), (39, 1649757), (79, 814437), (117, 549919), (237, 271479), (711, 90493), (1027, 62649), (3081, 20883), (6961, 9243)]