151405209

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 227581952

約数和(自身を除く): 76176743

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 3937, 4273, 11811, 12819, 35433, 38457, 132463, 397389, 542671, 1192167, 1628013, 4884039, 16822801, 50468403, 151405209]

約数ペア:

[(1, 151405209), (3, 50468403), (9, 16822801), (31, 4884039), (93, 1628013), (127, 1192167), (279, 542671), (381, 397389), (1143, 132463), (3937, 38457), (4273, 35433), (11811, 12819)]