156657491331

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{608693}}^1$

素因数の和:609427

約数の個数: 24

約数和(自身を含む): 229915897680

約数和(自身を除く): 73258406349

約数列:

[1, 3, 11, 33, 121, 363, 709, 2127, 7799, 23397, 85789, 257367, 608693, 1826079, 6695623, 20086869, 73651853, 220955559, 431563337, 1294690011, 4747196707, 14241590121, 52219163777, 156657491331]

約数ペア:

[(1, 156657491331), (3, 52219163777), (11, 14241590121), (33, 4747196707), (121, 1294690011), (363, 431563337), (709, 220955559), (2127, 73651853), (7799, 20086869), (23397, 6695623), (85789, 1826079), (257367, 608693)]