63265671

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 112358400

約数和(自身を除く): 49092729

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 83, 109, 111, 189, 249, 259, 327, 333, 581, 747, 763, 777, 981, 999, 1743, 2241, 2289, 2331, 2943, 3071, 4033, 5229, 6867, 6993, 9047, 9213, 12099, 15687, 20601, 21497, 27141, 27639, 28231, 36297, 63329, 64491, 81423, 82917, 84693, 108891, 189987, 193473, 244269, 254079, 334739, 569961, 580419, 762237, 1004217, 1709883, 2343173, 3012651, 7029519, 9037953, 21088557, 63265671]

約数ペア:

[(1, 63265671), (3, 21088557), (7, 9037953), (9, 7029519), (21, 3012651), (27, 2343173), (37, 1709883), (63, 1004217), (83, 762237), (109, 580419), (111, 569961), (189, 334739), (249, 254079), (259, 244269), (327, 193473), (333, 189987), (581, 108891), (747, 84693), (763, 82917), (777, 81423), (981, 64491), (999, 63329), (1743, 36297), (2241, 28231), (2289, 27639), (2331, 27141), (2943, 21497), (3071, 20601), (4033, 15687), (5229, 12099), (6867, 9213), (6993, 9047)]