137035521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127951}}^1$

素因数の和:127981

約数の個数: 24

約数和(自身を含む): 239526144

約数和(自身を除く): 102490623

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 127951, 383853, 895657, 1151559, 2175167, 2686971, 6525501, 8060913, 15226169, 19576503, 45678507, 137035521]

約数ペア:

[(1, 137035521), (3, 45678507), (7, 19576503), (9, 15226169), (17, 8060913), (21, 6525501), (51, 2686971), (63, 2175167), (119, 1151559), (153, 895657), (357, 383853), (1071, 127951)]