32447709

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 56105280

約数和(自身を除く): 23657571

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 643, 801, 1869, 1929, 2403, 4501, 5607, 5787, 7209, 13503, 16821, 17361, 40509, 50463, 52083, 57227, 121527, 171681, 364581, 400589, 515043, 1201767, 1545129, 3605301, 4635387, 10815903, 32447709]

約数ペア:

[(1, 32447709), (3, 10815903), (7, 4635387), (9, 3605301), (21, 1545129), (27, 1201767), (63, 515043), (81, 400589), (89, 364581), (189, 171681), (267, 121527), (567, 57227), (623, 52083), (643, 50463), (801, 40509), (1869, 17361), (1929, 16821), (2403, 13503), (4501, 7209), (5607, 5787)]