105886909107

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23672459}}^1$

素因数の和:23672543

約数の個数: 24

約数和(自身を含む): 177259380480

約数和(自身を除く): 71372471373

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 23672459, 71017377, 165707213, 213052131, 497121639, 1491364917, 1680744589, 5042233767, 11765212123, 15126701301, 35295636369, 105886909107]

約数ペア:

[(1, 105886909107), (3, 35295636369), (7, 15126701301), (9, 11765212123), (21, 5042233767), (63, 1680744589), (71, 1491364917), (213, 497121639), (497, 213052131), (639, 165707213), (1491, 71017377), (4473, 23672459)]