201333843

素因数分解:

$3^4\times {\mathrm{733}}^1\times {\mathrm{3391}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 301257088

約数和(自身を除く): 99923245

約数列:

[1, 3, 9, 27, 81, 733, 2199, 3391, 6597, 10173, 19791, 30519, 59373, 91557, 274671, 2485603, 7456809, 22370427, 67111281, 201333843]

約数ペア:

[(1, 201333843), (3, 67111281), (9, 22370427), (27, 7456809), (81, 2485603), (733, 274671), (2199, 91557), (3391, 59373), (6597, 30519), (10173, 19791)]