157096017

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 254364264

約数和(自身を除く): 97268247

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 193, 351, 579, 773, 1053, 1737, 2319, 2509, 5211, 6957, 7527, 10049, 15633, 20871, 22581, 30147, 62613, 67743, 90441, 149189, 203229, 271323, 447567, 813969, 1342701, 1939457, 4028103, 5818371, 12084309, 17455113, 52365339, 157096017]

約数ペア:

[(1, 157096017), (3, 52365339), (9, 17455113), (13, 12084309), (27, 5818371), (39, 4028103), (81, 1939457), (117, 1342701), (193, 813969), (351, 447567), (579, 271323), (773, 203229), (1053, 149189), (1737, 90441), (2319, 67743), (2509, 62613), (5211, 30147), (6957, 22581), (7527, 20871), (10049, 15633)]