72305181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15073}}^1$

素因数の和:15133

約数の個数: 24

約数和(自身を含む): 115225656

約数和(自身を除く): 42920475

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 15073, 45219, 135657, 195949, 587847, 617993, 1763541, 1853979, 5561937, 8033909, 24101727, 72305181]

約数ペア:

[(1, 72305181), (3, 24101727), (9, 8033909), (13, 5561937), (39, 1853979), (41, 1763541), (117, 617993), (123, 587847), (369, 195949), (533, 135657), (1599, 45219), (4797, 15073)]