19683837

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 31507200

約数和(自身を除く): 11823363

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 1093, 2001, 3279, 6003, 9837, 18009, 25139, 29511, 31697, 75417, 95091, 226251, 285273, 678753, 729031, 855819, 2187093, 6561279, 19683837]

約数ペア:

[(1, 19683837), (3, 6561279), (9, 2187093), (23, 855819), (27, 729031), (29, 678753), (69, 285273), (87, 226251), (207, 95091), (261, 75417), (621, 31697), (667, 29511), (783, 25139), (1093, 18009), (2001, 9837), (3279, 6003)]