155703051

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145381}}^1$

素因数の和:145411

約数の個数: 24

約数和(自身を含む): 272155104

約数和(自身を除く): 116452053

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 145381, 436143, 1017667, 1308429, 2471477, 3053001, 7414431, 9159003, 17300339, 22243293, 51901017, 155703051]

約数ペア:

[(1, 155703051), (3, 51901017), (7, 22243293), (9, 17300339), (17, 9159003), (21, 7414431), (51, 3053001), (63, 2471477), (119, 1308429), (153, 1017667), (357, 436143), (1071, 145381)]