865966077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 1401349248

約数和(自身を除く): 535383171

約数列:

[1, 3, 9, 17, 23, 51, 69, 73, 153, 207, 219, 391, 657, 1173, 1241, 1679, 3371, 3519, 3723, 5037, 10113, 11169, 15111, 28543, 30339, 57307, 77533, 85629, 171921, 232599, 246083, 256887, 515763, 697797, 738249, 1318061, 2214747, 3954183, 4183411, 5659909, 11862549, 12550233, 16979727, 37650699, 50939181, 96218453, 288655359, 865966077]

約数ペア:

[(1, 865966077), (3, 288655359), (9, 96218453), (17, 50939181), (23, 37650699), (51, 16979727), (69, 12550233), (73, 11862549), (153, 5659909), (207, 4183411), (219, 3954183), (391, 2214747), (657, 1318061), (1173, 738249), (1241, 697797), (1679, 515763), (3371, 256887), (3519, 246083), (3723, 232599), (5037, 171921), (10113, 85629), (11169, 77533), (15111, 57307), (28543, 30339)]