66714111

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 106634880

約数和(自身を除く): 39920769

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 171, 201, 513, 603, 647, 1273, 1539, 1809, 1941, 3819, 5427, 5823, 11457, 12293, 17469, 34371, 36879, 43349, 52407, 103113, 110637, 130047, 331911, 390141, 823631, 995733, 1170423, 2470893, 3511269, 7412679, 22238037, 66714111]

約数ペア:

[(1, 66714111), (3, 22238037), (9, 7412679), (19, 3511269), (27, 2470893), (57, 1170423), (67, 995733), (81, 823631), (171, 390141), (201, 331911), (513, 130047), (603, 110637), (647, 103113), (1273, 52407), (1539, 43349), (1809, 36879), (1941, 34371), (3819, 17469), (5427, 12293), (5823, 11457)]