158380083

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 241643520

約数和(自身を除く): 83263437

約数列:

[1, 3, 9, 27, 47, 137, 141, 411, 423, 911, 1233, 1269, 2733, 3699, 6439, 8199, 19317, 24597, 42817, 57951, 124807, 128451, 173853, 374421, 385353, 1123263, 1156059, 3369789, 5865929, 17597787, 52793361, 158380083]

約数ペア:

[(1, 158380083), (3, 52793361), (9, 17597787), (27, 5865929), (47, 3369789), (137, 1156059), (141, 1123263), (411, 385353), (423, 374421), (911, 173853), (1233, 128451), (1269, 124807), (2733, 57951), (3699, 42817), (6439, 24597), (8199, 19317)]