85299759

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 50981841

約数列:

[1, 3, 9, 19, 29, 57, 87, 103, 167, 171, 261, 309, 501, 551, 927, 1503, 1653, 1957, 2987, 3173, 4843, 4959, 5871, 8961, 9519, 14529, 17201, 17613, 26883, 28557, 43587, 51603, 56753, 92017, 154809, 170259, 276051, 326819, 498829, 510777, 828153, 980457, 1496487, 2941371, 4489461, 9477751, 28433253, 85299759]

約数ペア:

[(1, 85299759), (3, 28433253), (9, 9477751), (19, 4489461), (29, 2941371), (57, 1496487), (87, 980457), (103, 828153), (167, 510777), (171, 498829), (261, 326819), (309, 276051), (501, 170259), (551, 154809), (927, 92017), (1503, 56753), (1653, 51603), (1957, 43587), (2987, 28557), (3173, 26883), (4843, 17613), (4959, 17201), (5871, 14529), (8961, 9519)]