31826601

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 52141320

約数和(自身を除く): 20314719

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 797, 1377, 1479, 2349, 2391, 4437, 7173, 13311, 13549, 21519, 23113, 39933, 40647, 64557, 69339, 121941, 208017, 365823, 392921, 624051, 1097469, 1178763, 1872153, 3536289, 10608867, 31826601]

約数ペア:

[(1, 31826601), (3, 10608867), (9, 3536289), (17, 1872153), (27, 1178763), (29, 1097469), (51, 624051), (81, 392921), (87, 365823), (153, 208017), (261, 121941), (459, 69339), (493, 64557), (783, 40647), (797, 39933), (1377, 23113), (1479, 21519), (2349, 13549), (2391, 13311), (4437, 7173)]