252100067553

素因数分解:

$3^4\times {\mathrm{7963}}^1\times {\mathrm{390851}}^1$

素因数の和:398826

約数の個数: 20

約数和(自身を含む): 376642184688

約数和(自身を除く): 124542117135

約数列:

[1, 3, 9, 27, 81, 7963, 23889, 71667, 215001, 390851, 645003, 1172553, 3517659, 10552977, 31658931, 3112346513, 9337039539, 28011118617, 84033355851, 252100067553]

約数ペア:

[(1, 252100067553), (3, 84033355851), (9, 28011118617), (27, 9337039539), (81, 3112346513), (7963, 31658931), (23889, 10552977), (71667, 3517659), (215001, 1172553), (390851, 645003)]