39452481

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 60155520

約数和(自身を除く): 20703039

約数列:

[1, 3, 9, 27, 67, 113, 193, 201, 339, 579, 603, 1017, 1737, 1809, 3051, 5211, 7571, 12931, 21809, 22713, 38793, 65427, 68139, 116379, 196281, 204417, 349137, 588843, 1461203, 4383609, 13150827, 39452481]

約数ペア:

[(1, 39452481), (3, 13150827), (9, 4383609), (27, 1461203), (67, 588843), (113, 349137), (193, 204417), (201, 196281), (339, 116379), (579, 68139), (603, 65427), (1017, 38793), (1737, 22713), (1809, 21809), (3051, 12931), (5211, 7571)]