69530559

素因数分解:

$3^1\times 7^6\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 28

約数和(自身を含む): 108707544

約数和(自身を除く): 39176985

約数列:

[1, 3, 7, 21, 49, 147, 197, 343, 591, 1029, 1379, 2401, 4137, 7203, 9653, 16807, 28959, 50421, 67571, 117649, 202713, 352947, 472997, 1418991, 3310979, 9932937, 23176853, 69530559]

約数ペア:

[(1, 69530559), (3, 23176853), (7, 9932937), (21, 3310979), (49, 1418991), (147, 472997), (197, 352947), (343, 202713), (591, 117649), (1029, 67571), (1379, 50421), (2401, 28959), (4137, 16807), (7203, 9653)]