41128641

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{17509}}^1$

素因数の和:17550

約数の個数: 20

約数和(自身を含む): 63561300

約数和(自身を除く): 22432659

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 17509, 52527, 157581, 472743, 507761, 1418229, 1523283, 4569849, 13709547, 41128641]

約数ペア:

[(1, 41128641), (3, 13709547), (9, 4569849), (27, 1523283), (29, 1418229), (81, 507761), (87, 472743), (261, 157581), (783, 52527), (2349, 17509)]