1087880031

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9221

約数の個数: 64

約数和(自身を含む): 2003189760

約数和(自身を除く): 915309729

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 333, 357, 459, 629, 777, 999, 1071, 1887, 2331, 3213, 4403, 5661, 6993, 9151, 13209, 16983, 27453, 39627, 64057, 82359, 118881, 155567, 192171, 247077, 338587, 466701, 576513, 1015761, 1088969, 1400103, 1729539, 2370109, 3047283, 3266907, 4200309, 5755979, 7110327, 9141849, 9800721, 17267937, 21330981, 29402163, 40291853, 51803811, 63992943, 120875559, 155411433, 362626677, 1087880031]

約数ペア:

[(1, 1087880031), (3, 362626677), (7, 155411433), (9, 120875559), (17, 63992943), (21, 51803811), (27, 40291853), (37, 29402163), (51, 21330981), (63, 17267937), (111, 9800721), (119, 9141849), (153, 7110327), (189, 5755979), (259, 4200309), (333, 3266907), (357, 3047283), (459, 2370109), (629, 1729539), (777, 1400103), (999, 1088969), (1071, 1015761), (1887, 576513), (2331, 466701), (3213, 338587), (4403, 247077), (5661, 192171), (6993, 155567), (9151, 118881), (13209, 82359), (16983, 64057), (27453, 39627)]