71695683

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{22067}}^1$

素因数の和:22111

約数の個数: 18

約数和(自身を含む): 109302804

約数和(自身を除く): 37607121

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 22067, 66201, 198603, 419273, 1257819, 3773457, 7966187, 23898561, 71695683]

約数ペア:

[(1, 71695683), (3, 23898561), (9, 7966187), (19, 3773457), (57, 1257819), (171, 419273), (361, 198603), (1083, 66201), (3249, 22067)]