149600397

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{21881}}^1$

素因数の和:21980

約数の個数: 16

約数和(自身を含む): 207966528

約数和(自身を除く): 58366131

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 21881, 65643, 940883, 1159693, 2822649, 3479079, 49866799, 149600397]

約数ペア:

[(1, 149600397), (3, 49866799), (43, 3479079), (53, 2822649), (129, 1159693), (159, 940883), (2279, 65643), (6837, 21881)]