2016176481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9595

約数の個数: 64

約数和(自身を含む): 3510190080

約数和(自身を除く): 1494013599

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 69, 93, 99, 207, 253, 279, 297, 341, 621, 713, 759, 837, 1023, 2139, 2277, 3069, 6417, 6831, 7843, 9207, 9521, 19251, 23529, 28563, 70587, 85689, 104731, 211761, 218983, 257067, 295151, 314193, 656949, 885453, 942579, 1970847, 2408813, 2656359, 2827737, 3246661, 5912541, 6788473, 7226439, 7969077, 9739983, 20365419, 21679317, 29219949, 61096257, 65037951, 74673203, 87659847, 183288771, 224019609, 672058827, 2016176481]

約数ペア:

[(1, 2016176481), (3, 672058827), (9, 224019609), (11, 183288771), (23, 87659847), (27, 74673203), (31, 65037951), (33, 61096257), (69, 29219949), (93, 21679317), (99, 20365419), (207, 9739983), (253, 7969077), (279, 7226439), (297, 6788473), (341, 5912541), (621, 3246661), (713, 2827737), (759, 2656359), (837, 2408813), (1023, 1970847), (2139, 942579), (2277, 885453), (3069, 656949), (6417, 314193), (6831, 295151), (7843, 257067), (9207, 218983), (9521, 211761), (19251, 104731), (23529, 85689), (28563, 70587)]