31009593609

素因数分解:

$3^4\times {\mathrm{2351}}^1\times {\mathrm{162839}}^1$

素因数の和:165202

約数の個数: 20

約数和(自身を含む): 46342961280

約数和(自身を除く): 15333367671

約数列:

[1, 3, 9, 27, 81, 2351, 7053, 21159, 63477, 162839, 190431, 488517, 1465551, 4396653, 13189959, 382834489, 1148503467, 3445510401, 10336531203, 31009593609]

約数ペア:

[(1, 31009593609), (3, 10336531203), (9, 3445510401), (27, 1148503467), (81, 382834489), (2351, 13189959), (7053, 4396653), (21159, 1465551), (63477, 488517), (162839, 190431)]