179493897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 86618103

約数列:

[1, 3, 11, 33, 109, 139, 327, 359, 417, 1077, 1199, 1529, 3597, 3949, 4587, 11847, 15151, 39131, 45453, 49901, 117393, 149703, 166661, 430441, 499983, 548911, 1291323, 1646733, 5439209, 16317627, 59831299, 179493897]

約数ペア:

[(1, 179493897), (3, 59831299), (11, 16317627), (33, 5439209), (109, 1646733), (139, 1291323), (327, 548911), (359, 499983), (417, 430441), (1077, 166661), (1199, 149703), (1529, 117393), (3597, 49901), (3949, 45453), (4587, 39131), (11847, 15151)]