1255361679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 2193569280

約数和(自身を除く): 938207601

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 347, 351, 429, 937, 1041, 1287, 2811, 3123, 3817, 3861, 4511, 8433, 9369, 10307, 11451, 12181, 13533, 25299, 30921, 34353, 36543, 40599, 49621, 92763, 103059, 109629, 121797, 133991, 148863, 278289, 325139, 328887, 401973, 446589, 975417, 1205919, 1339767, 2926251, 3576529, 3617757, 4226807, 8778753, 10729587, 12680421, 32188761, 38041263, 46494877, 96566283, 114123789, 139484631, 418453893, 1255361679]

約数ペア:

[(1, 1255361679), (3, 418453893), (9, 139484631), (11, 114123789), (13, 96566283), (27, 46494877), (33, 38041263), (39, 32188761), (99, 12680421), (117, 10729587), (143, 8778753), (297, 4226807), (347, 3617757), (351, 3576529), (429, 2926251), (937, 1339767), (1041, 1205919), (1287, 975417), (2811, 446589), (3123, 401973), (3817, 328887), (3861, 325139), (4511, 278289), (8433, 148863), (9369, 133991), (10307, 121797), (11451, 109629), (12181, 103059), (13533, 92763), (25299, 49621), (30921, 40599), (34353, 36543)]