150147781

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 179117568

約数和(自身を除く): 28969787

約数列:

[1, 7, 41, 53, 287, 371, 2173, 9871, 15211, 69097, 404711, 523163, 2832977, 3662141, 21449683, 150147781]

約数ペア:

[(1, 150147781), (7, 21449683), (41, 3662141), (53, 2832977), (287, 523163), (371, 404711), (2173, 69097), (9871, 15211)]