64274319

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 95427072

約数和(自身を除く): 31152753

約数列:

[1, 3, 9, 53, 127, 159, 381, 477, 1061, 1143, 3183, 6731, 9549, 20193, 56233, 60579, 134747, 168699, 404241, 506097, 1212723, 7141591, 21424773, 64274319]

約数ペア:

[(1, 64274319), (3, 21424773), (9, 7141591), (53, 1212723), (127, 506097), (159, 404241), (381, 168699), (477, 134747), (1061, 60579), (1143, 56233), (3183, 20193), (6731, 9549)]