163399113

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{19973}}^1$

素因数の和:20086

約数の個数: 20

約数和(自身を含む): 246519108

約数和(自身を除く): 83119995

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 19973, 59919, 179757, 539271, 1617813, 2017273, 6051819, 18155457, 54466371, 163399113]

約数ペア:

[(1, 163399113), (3, 54466371), (9, 18155457), (27, 6051819), (81, 2017273), (101, 1617813), (303, 539271), (909, 179757), (2727, 59919), (8181, 19973)]