12103622721

素因数分解:

$3^6\times {\mathrm{883}}^1\times {\mathrm{18803}}^1$

素因数の和:19704

約数の個数: 28

約数和(自身を含む): 18168650448

約数和(自身を除く): 6065027727

約数列:

[1, 3, 9, 27, 81, 243, 729, 883, 2649, 7947, 18803, 23841, 56409, 71523, 169227, 214569, 507681, 643707, 1523043, 4569129, 13707387, 16603049, 49809147, 149427441, 448282323, 1344846969, 4034540907, 12103622721]

約数ペア:

[(1, 12103622721), (3, 4034540907), (9, 1344846969), (27, 448282323), (81, 149427441), (243, 49809147), (729, 16603049), (883, 13707387), (2649, 4569129), (7947, 1523043), (18803, 643707), (23841, 507681), (56409, 214569), (71523, 169227)]