71790813

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 113270400

約数和(自身を除く): 41479587

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 683, 687, 2049, 2061, 3893, 6147, 6183, 11611, 11679, 18441, 34833, 35037, 104499, 105111, 156407, 313497, 469221, 1407663, 2658919, 4222989, 7976757, 23930271, 71790813]

約数ペア:

[(1, 71790813), (3, 23930271), (9, 7976757), (17, 4222989), (27, 2658919), (51, 1407663), (153, 469221), (229, 313497), (459, 156407), (683, 105111), (687, 104499), (2049, 35037), (2061, 34833), (3893, 18441), (6147, 11679), (6183, 11611)]