89330283

素因数分解:

$3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 60

約数和(自身を含む): 157913712

約数和(自身を除く): 68583429

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 81, 147, 189, 213, 317, 441, 497, 567, 639, 951, 1323, 1491, 1917, 2219, 2853, 3479, 3969, 4473, 5751, 6657, 8559, 10437, 13419, 15533, 19971, 22507, 25677, 31311, 40257, 46599, 59913, 67521, 93933, 139797, 157549, 179739, 202563, 281799, 419391, 472647, 607689, 1102843, 1258173, 1417941, 1823067, 3308529, 4253823, 9925587, 12761469, 29776761, 89330283]

約数ペア:

[(1, 89330283), (3, 29776761), (7, 12761469), (9, 9925587), (21, 4253823), (27, 3308529), (49, 1823067), (63, 1417941), (71, 1258173), (81, 1102843), (147, 607689), (189, 472647), (213, 419391), (317, 281799), (441, 202563), (497, 179739), (567, 157549), (639, 139797), (951, 93933), (1323, 67521), (1491, 59913), (1917, 46599), (2219, 40257), (2853, 31311), (3479, 25677), (3969, 22507), (4473, 19971), (5751, 15533), (6657, 13419), (8559, 10437)]