151912047

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{195511}}^1$

素因数の和:195558

約数の個数: 16

約数和(自身を含む): 237742592

約数和(自身を除く): 85830545

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 195511, 586533, 1368577, 4105731, 7233907, 21701721, 50637349, 151912047]

約数ペア:

[(1, 151912047), (3, 50637349), (7, 21701721), (21, 7233907), (37, 4105731), (111, 1368577), (259, 586533), (777, 195511)]