145905683

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{38671}}^1$

素因数の和:38703

約数の個数: 16

約数和(自身を含む): 185625600

約数和(自身を除く): 39719917

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 38671, 270697, 425381, 1894879, 2977667, 13264153, 20843669, 145905683]

約数ペア:

[(1, 145905683), (7, 20843669), (11, 13264153), (49, 2977667), (77, 1894879), (343, 425381), (539, 270697), (3773, 38671)]