61730478

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{21569}}^1$

素因数の和:21633

約数の個数: 32

約数和(自身を含む): 139773600

約数和(自身を除く): 78043122

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 21569, 43138, 64707, 129414, 194121, 388242, 582363, 1143157, 1164726, 2286314, 3429471, 6858942, 10288413, 20576826, 30865239, 61730478]

約数ペア:

[(1, 61730478), (2, 30865239), (3, 20576826), (6, 10288413), (9, 6858942), (18, 3429471), (27, 2286314), (53, 1164726), (54, 1143157), (106, 582363), (159, 388242), (318, 194121), (477, 129414), (954, 64707), (1431, 43138), (2862, 21569)]