67468959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 102072672

約数和(自身を除く): 34603713

約数列:

[1, 3, 9, 23, 69, 207, 397, 821, 1191, 2463, 3573, 7389, 9131, 18883, 27393, 56649, 82179, 169947, 325937, 977811, 2933433, 7496551, 22489653, 67468959]

約数ペア:

[(1, 67468959), (3, 22489653), (9, 7496551), (23, 2933433), (69, 977811), (207, 325937), (397, 169947), (821, 82179), (1191, 56649), (2463, 27393), (3573, 18883), (7389, 9131)]