85566327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 64977033

約数列:

[1, 3, 7, 11, 21, 29, 33, 53, 77, 87, 159, 203, 231, 241, 319, 371, 583, 609, 723, 957, 1113, 1537, 1687, 1749, 2233, 2651, 4081, 4611, 5061, 6699, 6989, 7953, 10759, 12243, 12773, 16907, 18557, 20967, 32277, 38319, 48923, 50721, 55671, 76879, 89411, 118349, 140503, 146769, 230637, 268233, 355047, 370417, 421509, 538153, 983521, 1111251, 1614459, 2592919, 2950563, 4074587, 7778757, 12223761, 28522109, 85566327]

約数ペア:

[(1, 85566327), (3, 28522109), (7, 12223761), (11, 7778757), (21, 4074587), (29, 2950563), (33, 2592919), (53, 1614459), (77, 1111251), (87, 983521), (159, 538153), (203, 421509), (231, 370417), (241, 355047), (319, 268233), (371, 230637), (583, 146769), (609, 140503), (723, 118349), (957, 89411), (1113, 76879), (1537, 55671), (1687, 50721), (1749, 48923), (2233, 38319), (2651, 32277), (4081, 20967), (4611, 18557), (5061, 16907), (6699, 12773), (6989, 12243), (7953, 10759)]