74720019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{38377}}^1$

素因数の和:38450

約数の個数: 16

約数和(自身を含む): 110528640

約数和(自身を除く): 35808621

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 38377, 115131, 422147, 1266441, 2264243, 6792729, 24906673, 74720019]

約数ペア:

[(1, 74720019), (3, 24906673), (11, 6792729), (33, 2264243), (59, 1266441), (177, 422147), (649, 115131), (1947, 38377)]