65757993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5683}}^1$

素因数の和:5741

約数の個数: 32

約数和(自身を含む): 109132800

約数和(自身を除く): 43374807

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 5683, 11571, 17049, 39781, 107977, 119343, 164807, 323931, 494421, 755839, 1153649, 2267517, 3131333, 3460947, 9393999, 21919331, 65757993]

約数ペア:

[(1, 65757993), (3, 21919331), (7, 9393999), (19, 3460947), (21, 3131333), (29, 2267517), (57, 1153649), (87, 755839), (133, 494421), (203, 323931), (399, 164807), (551, 119343), (609, 107977), (1653, 39781), (3857, 17049), (5683, 11571)]