268463727

素因数分解:

$3^6\times 7^1\times {\mathrm{52609}}^1$

素因数の和:52634

約数の個数: 28

約数和(自身を含む): 460021840

約数和(自身を除く): 191558113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 52609, 157827, 368263, 473481, 1104789, 1420443, 3314367, 4261329, 9943101, 12783987, 29829303, 38351961, 89487909, 268463727]

約数ペア:

[(1, 268463727), (3, 89487909), (7, 38351961), (9, 29829303), (21, 12783987), (27, 9943101), (63, 4261329), (81, 3314367), (189, 1420443), (243, 1104789), (567, 473481), (729, 368263), (1701, 157827), (5103, 52609)]