683662113

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{19583}}^1$

素因数の和:20026

約数の個数: 20

約数和(自身を含む): 1023694848

約数和(自身を除く): 340032735

約数列:

[1, 3, 9, 27, 81, 431, 1293, 3879, 11637, 19583, 34911, 58749, 176247, 528741, 1586223, 8440273, 25320819, 75962457, 227887371, 683662113]

約数ペア:

[(1, 683662113), (3, 227887371), (9, 75962457), (27, 25320819), (81, 8440273), (431, 1586223), (1293, 528741), (3879, 176247), (11637, 58749), (19583, 34911)]