82661543307

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{12791}}^1$

素因数の和:13941

約数の個数: 64

約数和(自身を含む): 144613048320

約数和(自身を除く): 61951505013

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1103, 1953, 3309, 5859, 7721, 9927, 12791, 23163, 29781, 34193, 38373, 69489, 89537, 102579, 115119, 208467, 239351, 268611, 307737, 345357, 396521, 718053, 805833, 923211, 1189563, 2154159, 2417499, 2775647, 3568689, 6462477, 8326941, 10706067, 14108473, 24980823, 42325419, 74942469, 98759311, 126976257, 296277933, 380928771, 437362663, 888833799, 1312087989, 2666501397, 3061538641, 3936263967, 9184615923, 11808791901, 27553847769, 82661543307]

約数ペア:

[(1, 82661543307), (3, 27553847769), (7, 11808791901), (9, 9184615923), (21, 3936263967), (27, 3061538641), (31, 2666501397), (63, 1312087989), (93, 888833799), (189, 437362663), (217, 380928771), (279, 296277933), (651, 126976257), (837, 98759311), (1103, 74942469), (1953, 42325419), (3309, 24980823), (5859, 14108473), (7721, 10706067), (9927, 8326941), (12791, 6462477), (23163, 3568689), (29781, 2775647), (34193, 2417499), (38373, 2154159), (69489, 1189563), (89537, 923211), (102579, 805833), (115119, 718053), (208467, 396521), (239351, 345357), (268611, 307737)]