664767594249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2838449}}^1$

素因数の和:2838661

約数の個数: 32

約数和(自身を含む): 994047897600

約数和(自身を除く): 329280303351

約数列:

[1, 3, 11, 33, 47, 141, 151, 453, 517, 1551, 1661, 4983, 7097, 21291, 78067, 234201, 2838449, 8515347, 31222939, 93668817, 133407103, 400221309, 428605799, 1285817397, 1467478133, 4402434399, 4714663789, 14143991367, 20144472553, 60433417659, 221589198083, 664767594249]

約数ペア:

[(1, 664767594249), (3, 221589198083), (11, 60433417659), (33, 20144472553), (47, 14143991367), (141, 4714663789), (151, 4402434399), (453, 1467478133), (517, 1285817397), (1551, 428605799), (1661, 400221309), (4983, 133407103), (7097, 93668817), (21291, 31222939), (78067, 8515347), (234201, 2838449)]