85925691

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 132701184

約数和(自身を除く): 46775493

約数列:

[1, 3, 9, 27, 67, 71, 81, 201, 213, 223, 603, 639, 669, 1809, 1917, 2007, 4757, 5427, 5751, 6021, 14271, 14941, 15833, 18063, 42813, 44823, 47499, 128439, 134469, 142497, 385317, 403407, 427491, 1060811, 1210221, 1282473, 3182433, 9547299, 28641897, 85925691]

約数ペア:

[(1, 85925691), (3, 28641897), (9, 9547299), (27, 3182433), (67, 1282473), (71, 1210221), (81, 1060811), (201, 427491), (213, 403407), (223, 385317), (603, 142497), (639, 134469), (669, 128439), (1809, 47499), (1917, 44823), (2007, 42813), (4757, 18063), (5427, 15833), (5751, 14941), (6021, 14271)]