74437281

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 110598696

約数和(自身を除く): 36161415

約数列:

[1, 3, 9, 53, 113, 159, 339, 477, 1017, 1381, 4143, 5989, 12429, 17967, 53901, 73193, 156053, 219579, 468159, 658737, 1404477, 8270809, 24812427, 74437281]

約数ペア:

[(1, 74437281), (3, 24812427), (9, 8270809), (53, 1404477), (113, 658737), (159, 468159), (339, 219579), (477, 156053), (1017, 73193), (1381, 53901), (4143, 17967), (5989, 12429)]