70076421

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{21101}}^1$

素因数の和:21154

約数の個数: 20

約数和(自身を含む): 107240364

約数和(自身を除く): 37163943

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 21101, 63303, 189909, 569727, 865141, 1709181, 2595423, 7786269, 23358807, 70076421]

約数ペア:

[(1, 70076421), (3, 23358807), (9, 7786269), (27, 2595423), (41, 1709181), (81, 865141), (123, 569727), (369, 189909), (1107, 63303), (3321, 21101)]