129175254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{552031}}^1$

素因数の和:552052

約数の個数: 24

約数和(自身を含む): 301409472

約数和(自身を除く): 172234218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 552031, 1104062, 1656093, 3312186, 4968279, 7176403, 9936558, 14352806, 21529209, 43058418, 64587627, 129175254]

約数ペア:

[(1, 129175254), (2, 64587627), (3, 43058418), (6, 21529209), (9, 14352806), (13, 9936558), (18, 7176403), (26, 4968279), (39, 3312186), (78, 1656093), (117, 1104062), (234, 552031)]