68781927753

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{2711}}^1$

素因数の和:3947

約数の個数: 96

約数和(自身を含む): 128018202624

約数和(自身を除く): 59236274871

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1181, 1953, 2387, 2711, 3069, 3543, 7161, 8133, 8267, 10629, 12991, 18977, 21483, 24399, 24801, 29821, 36611, 38973, 56931, 74403, 84041, 89463, 90937, 109833, 116919, 170793, 208747, 252123, 256277, 268389, 272811, 329499, 402721, 588287, 626241, 756369, 768831, 818433, 924451, 1208163, 1764861, 1878723, 2306493, 2773353, 2819047, 3201691, 3624489, 5294583, 6471157, 8320059, 8457141, 9605073, 19413471, 22411837, 25371423, 28815219, 35218601, 58240413, 67235511, 99252421, 105655803, 201706533, 246530207, 297757263, 316967409, 694766947, 739590621, 893271789, 1091776631, 2084300841, 2218771863, 3275329893, 6252902523, 7642436417, 9825989679, 22927309251, 68781927753]

約数ペア:

[(1, 68781927753), (3, 22927309251), (7, 9825989679), (9, 7642436417), (11, 6252902523), (21, 3275329893), (31, 2218771863), (33, 2084300841), (63, 1091776631), (77, 893271789), (93, 739590621), (99, 694766947), (217, 316967409), (231, 297757263), (279, 246530207), (341, 201706533), (651, 105655803), (693, 99252421), (1023, 67235511), (1181, 58240413), (1953, 35218601), (2387, 28815219), (2711, 25371423), (3069, 22411837), (3543, 19413471), (7161, 9605073), (8133, 8457141), (8267, 8320059), (10629, 6471157), (12991, 5294583), (18977, 3624489), (21483, 3201691), (24399, 2819047), (24801, 2773353), (29821, 2306493), (36611, 1878723), (38973, 1764861), (56931, 1208163), (74403, 924451), (84041, 818433), (89463, 768831), (90937, 756369), (109833, 626241), (116919, 588287), (170793, 402721), (208747, 329499), (252123, 272811), (256277, 268389)]