49371903

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 84019200

約数和(自身を除く): 34647297

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1093, 1673, 2151, 3279, 5019, 6453, 7651, 9837, 15057, 22953, 29511, 45171, 68859, 206577, 261227, 783681, 1828589, 2351043, 5485767, 7053129, 16457301, 49371903]

約数ペア:

[(1, 49371903), (3, 16457301), (7, 7053129), (9, 5485767), (21, 2351043), (27, 1828589), (63, 783681), (189, 261227), (239, 206577), (717, 68859), (1093, 45171), (1673, 29511), (2151, 22953), (3279, 15057), (5019, 9837), (6453, 7651)]