133303239

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 224641872

約数和(自身を除く): 91338633

約数列:

[1, 3, 9, 17, 23, 27, 51, 61, 69, 81, 153, 183, 207, 243, 391, 459, 529, 549, 621, 1037, 1173, 1377, 1403, 1587, 1647, 1863, 3111, 3519, 4131, 4209, 4761, 4941, 5589, 8993, 9333, 10557, 12627, 14283, 14823, 23851, 26979, 27999, 31671, 32269, 37881, 42849, 71553, 80937, 83997, 95013, 96807, 113643, 128547, 214659, 242811, 251991, 290421, 340929, 548573, 643977, 728433, 871263, 1645719, 1931931, 2185299, 2613789, 4937157, 5795793, 7841367, 14811471, 44434413, 133303239]

約数ペア:

[(1, 133303239), (3, 44434413), (9, 14811471), (17, 7841367), (23, 5795793), (27, 4937157), (51, 2613789), (61, 2185299), (69, 1931931), (81, 1645719), (153, 871263), (183, 728433), (207, 643977), (243, 548573), (391, 340929), (459, 290421), (529, 251991), (549, 242811), (621, 214659), (1037, 128547), (1173, 113643), (1377, 96807), (1403, 95013), (1587, 83997), (1647, 80937), (1863, 71553), (3111, 42849), (3519, 37881), (4131, 32269), (4209, 31671), (4761, 27999), (4941, 26979), (5589, 23851), (8993, 14823), (9333, 14283), (10557, 12627)]