71295087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2971}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 100334720

約数和(自身を除く): 29039633

約数列:

[1, 3, 19, 57, 421, 1263, 2971, 7999, 8913, 23997, 56449, 169347, 1250791, 3752373, 23765029, 71295087]

約数ペア:

[(1, 71295087), (3, 23765029), (19, 3752373), (57, 1250791), (421, 169347), (1263, 56449), (2971, 23997), (7999, 8913)]