157983301

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 189112320

約数和(自身を除く): 31129019

約数列:

[1, 7, 49, 53, 127, 371, 479, 889, 2597, 3353, 6223, 6731, 23471, 25387, 47117, 60833, 177709, 329819, 425831, 1243963, 2980817, 3224149, 22569043, 157983301]

約数ペア:

[(1, 157983301), (7, 22569043), (49, 3224149), (53, 2980817), (127, 1243963), (371, 425831), (479, 329819), (889, 177709), (2597, 60833), (3353, 47117), (6223, 25387), (6731, 23471)]