72793201

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 83538000

約数和(自身を除く): 10744799

約数列:

[1, 13, 17, 169, 221, 1949, 2197, 2873, 25337, 33133, 37349, 329381, 430729, 4281953, 5599477, 72793201]

約数ペア:

[(1, 72793201), (13, 5599477), (17, 4281953), (169, 430729), (221, 329381), (1949, 37349), (2197, 33133), (2873, 25337)]