868015197

素因数分解:

$3^6\times 7^1\times {\mathrm{170099}}^1$

素因数の和:170124

約数の個数: 28

約数和(自身を含む): 1487354400

約数和(自身を除く): 619339203

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 170099, 510297, 1190693, 1530891, 3572079, 4592673, 10716237, 13778019, 32148711, 41334057, 96446133, 124002171, 289338399, 868015197]

約数ペア:

[(1, 868015197), (3, 289338399), (7, 124002171), (9, 96446133), (21, 41334057), (27, 32148711), (63, 13778019), (81, 10716237), (189, 4592673), (243, 3572079), (567, 1530891), (729, 1190693), (1701, 510297), (5103, 170099)]