18081236698947

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{309623}}^1$

素因数の和:310320

約数の個数: 48

約数和(自身を含む): 26621382348288

約数和(自身を除く): 8540145649341

約数列:

[1, 3, 9, 97, 151, 291, 443, 453, 873, 1329, 1359, 3987, 14647, 42971, 43941, 66893, 128913, 131823, 200679, 309623, 386739, 602037, 928869, 2786607, 6488621, 19465863, 30033431, 46753073, 58397589, 90100293, 137162989, 140259219, 270300879, 411488967, 420777657, 1234466901, 4535048081, 13304809933, 13605144243, 20711611339, 39914429799, 40815432729, 62134834017, 119743289397, 186404502051, 2009026299883, 6027078899649, 18081236698947]

約数ペア:

[(1, 18081236698947), (3, 6027078899649), (9, 2009026299883), (97, 186404502051), (151, 119743289397), (291, 62134834017), (443, 40815432729), (453, 39914429799), (873, 20711611339), (1329, 13605144243), (1359, 13304809933), (3987, 4535048081), (14647, 1234466901), (42971, 420777657), (43941, 411488967), (66893, 270300879), (128913, 140259219), (131823, 137162989), (200679, 90100293), (309623, 58397589), (386739, 46753073), (602037, 30033431), (928869, 19465863), (2786607, 6488621)]