71866089

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5454

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 44773911

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 5399, 13311, 16197, 48591, 91783, 145773, 156571, 275349, 469713, 826047, 1409139, 2478141, 2661707, 4227417, 7985121, 23955363, 71866089]

約数ペア:

[(1, 71866089), (3, 23955363), (9, 7985121), (17, 4227417), (27, 2661707), (29, 2478141), (51, 1409139), (87, 826047), (153, 469713), (261, 275349), (459, 156571), (493, 145773), (783, 91783), (1479, 48591), (4437, 16197), (5399, 13311)]