155489301

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 262173120

約数和(自身を除く): 106683819

約数列:

[1, 3, 9, 11, 27, 33, 47, 79, 81, 99, 141, 237, 297, 423, 517, 711, 869, 891, 1269, 1551, 2133, 2209, 2607, 3713, 3807, 4653, 6399, 6627, 7821, 11139, 13959, 19881, 23463, 24299, 33417, 40843, 41877, 59643, 70389, 72897, 100251, 122529, 174511, 178929, 218691, 300753, 367587, 523533, 656073, 1102761, 1570599, 1919621, 1968219, 3308283, 4711797, 5758863, 14135391, 17276589, 51829767, 155489301]

約数ペア:

[(1, 155489301), (3, 51829767), (9, 17276589), (11, 14135391), (27, 5758863), (33, 4711797), (47, 3308283), (79, 1968219), (81, 1919621), (99, 1570599), (141, 1102761), (237, 656073), (297, 523533), (423, 367587), (517, 300753), (711, 218691), (869, 178929), (891, 174511), (1269, 122529), (1551, 100251), (2133, 72897), (2209, 70389), (2607, 59643), (3713, 41877), (3807, 40843), (4653, 33417), (6399, 24299), (6627, 23463), (7821, 19881), (11139, 13959)]