189848877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 289370880

約数和(自身を除く): 99522003

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 2001, 5581, 11339, 16743, 34017, 94877, 128363, 161849, 284631, 385089, 485547, 2182171, 2751433, 3722527, 6546513, 8254299, 11167581, 63282959, 189848877]

約数ペア:

[(1, 189848877), (3, 63282959), (17, 11167581), (23, 8254299), (29, 6546513), (51, 3722527), (69, 2751433), (87, 2182171), (391, 485547), (493, 385089), (667, 284631), (1173, 161849), (1479, 128363), (2001, 94877), (5581, 34017), (11339, 16743)]