15704431227

素因数分解:

$3^5\times {\mathrm{421}}^1\times {\mathrm{153509}}^1$

素因数の和:153945

約数の個数: 24

約数和(自身を含む): 23580364080

約数和(自身を除く): 7875932853

約数列:

[1, 3, 9, 27, 81, 243, 421, 1263, 3789, 11367, 34101, 102303, 153509, 460527, 1381581, 4144743, 12434229, 37302687, 64627289, 193881867, 581645601, 1744936803, 5234810409, 15704431227]

約数ペア:

[(1, 15704431227), (3, 5234810409), (9, 1744936803), (27, 581645601), (81, 193881867), (243, 64627289), (421, 37302687), (1263, 12434229), (3789, 4144743), (11367, 1381581), (34101, 460527), (102303, 153509)]