75630123

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{1667}}^1$

素因数の和:1815

約数の個数: 18

約数和(自身を含む): 110870292

約数和(自身を除く): 35240169

約数列:

[1, 3, 9, 71, 213, 639, 1667, 5001, 5041, 15003, 15123, 45369, 118357, 355071, 1065213, 8403347, 25210041, 75630123]

約数ペア:

[(1, 75630123), (3, 25210041), (9, 8403347), (71, 1065213), (213, 355071), (639, 118357), (1667, 45369), (5001, 15123), (5041, 15003)]