66133509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 103219200

約数和(自身を除く): 37085691

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 2879, 7657, 8637, 22971, 37427, 54701, 89249, 112281, 164103, 267747, 711113, 1160237, 1695731, 2133339, 3480711, 5087193, 22044503, 66133509]

約数ペア:

[(1, 66133509), (3, 22044503), (13, 5087193), (19, 3480711), (31, 2133339), (39, 1695731), (57, 1160237), (93, 711113), (247, 267747), (403, 164103), (589, 112281), (741, 89249), (1209, 54701), (1767, 37427), (2879, 22971), (7657, 8637)]