69941859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 113799168

約数和(自身を除く): 43857309

約数列:

[1, 3, 13, 17, 31, 39, 41, 51, 83, 93, 123, 221, 249, 403, 527, 533, 663, 697, 1079, 1209, 1271, 1411, 1581, 1599, 2091, 2573, 3237, 3403, 3813, 4233, 6851, 7719, 9061, 10209, 16523, 18343, 20553, 21607, 27183, 33449, 43741, 44239, 49569, 55029, 57851, 64821, 100347, 105493, 131223, 132717, 173553, 280891, 316479, 568633, 752063, 842673, 1371409, 1705899, 1793381, 2256189, 4114227, 5380143, 23313953, 69941859]

約数ペア:

[(1, 69941859), (3, 23313953), (13, 5380143), (17, 4114227), (31, 2256189), (39, 1793381), (41, 1705899), (51, 1371409), (83, 842673), (93, 752063), (123, 568633), (221, 316479), (249, 280891), (403, 173553), (527, 132717), (533, 131223), (663, 105493), (697, 100347), (1079, 64821), (1209, 57851), (1271, 55029), (1411, 49569), (1581, 44239), (1599, 43741), (2091, 33449), (2573, 27183), (3237, 21607), (3403, 20553), (3813, 18343), (4233, 16523), (6851, 10209), (7719, 9061)]