144680751

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{809}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 216328320

約数和(自身を除く): 71647569

約数列:

[1, 3, 9, 31, 93, 279, 641, 809, 1923, 2427, 5769, 7281, 19871, 25079, 59613, 75237, 178839, 225711, 518569, 1555707, 4667121, 16075639, 48226917, 144680751]

約数ペア:

[(1, 144680751), (3, 48226917), (9, 16075639), (31, 4667121), (93, 1555707), (279, 518569), (641, 225711), (809, 178839), (1923, 75237), (2427, 59613), (5769, 25079), (7281, 19871)]