156983990313

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{2185889}}^1$

素因数の和:2186576

約数の個数: 16

約数和(自身を含む): 215301421440

約数和(自身を除く): 58317431127

約数列:

[1, 3, 37, 111, 647, 1941, 23939, 71817, 2185889, 6557667, 80877893, 242633679, 1414270183, 4242810549, 52327996771, 156983990313]

約数ペア:

[(1, 156983990313), (3, 52327996771), (37, 4242810549), (111, 1414270183), (647, 242633679), (1941, 80877893), (23939, 6557667), (71817, 2185889)]