72526701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 35853459

約数列:

[1, 3, 13, 31, 39, 93, 239, 251, 403, 717, 753, 1209, 3107, 3263, 7409, 7781, 9321, 9789, 22227, 23343, 59989, 96317, 101153, 179967, 288951, 303459, 779857, 1859659, 2339571, 5578977, 24175567, 72526701]

約数ペア:

[(1, 72526701), (3, 24175567), (13, 5578977), (31, 2339571), (39, 1859659), (93, 779857), (239, 303459), (251, 288951), (403, 179967), (717, 101153), (753, 96317), (1209, 59989), (3107, 23343), (3263, 22227), (7409, 9789), (7781, 9321)]