27287361

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 43257984

約数和(自身を除く): 15970623

約数列:

[1, 3, 9, 23, 27, 69, 81, 97, 151, 207, 291, 453, 621, 873, 1359, 1863, 2231, 2619, 3473, 4077, 6693, 7857, 10419, 12231, 14647, 20079, 31257, 43941, 60237, 93771, 131823, 180711, 281313, 336881, 395469, 1010643, 1186407, 3031929, 9095787, 27287361]

約数ペア:

[(1, 27287361), (3, 9095787), (9, 3031929), (23, 1186407), (27, 1010643), (69, 395469), (81, 336881), (97, 281313), (151, 180711), (207, 131823), (291, 93771), (453, 60237), (621, 43941), (873, 31257), (1359, 20079), (1863, 14647), (2231, 12231), (2619, 10419), (3473, 7857), (4077, 6693)]