12901789323

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{270121}}^1$

素因数の和:270220

約数の個数: 32

約数和(自身を含む): 20097076800

約数和(自身を除く): 7195287477

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 5307, 15921, 47763, 270121, 810363, 2431089, 7293267, 7833509, 16477381, 23500527, 49432143, 70501581, 148296429, 211504743, 444889287, 477844049, 1433532147, 4300596441, 12901789323]

約数ペア:

[(1, 12901789323), (3, 4300596441), (9, 1433532147), (27, 477844049), (29, 444889287), (61, 211504743), (87, 148296429), (183, 70501581), (261, 49432143), (549, 23500527), (783, 16477381), (1647, 7833509), (1769, 7293267), (5307, 2431089), (15921, 810363), (47763, 270121)]