83822739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 152076288

約数和(自身を除く): 68253549

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 103, 143, 231, 271, 273, 309, 429, 721, 813, 1001, 1133, 1339, 1897, 2163, 2981, 3003, 3399, 3523, 4017, 5691, 7931, 8943, 9373, 10569, 14729, 20867, 23793, 24661, 27913, 28119, 38753, 44187, 62601, 73983, 83739, 103103, 116259, 195391, 271271, 307043, 309309, 362869, 586173, 813813, 921129, 1088607, 2149301, 2540083, 3991559, 6447903, 7620249, 11974677, 27940913, 83822739]

約数ペア:

[(1, 83822739), (3, 27940913), (7, 11974677), (11, 7620249), (13, 6447903), (21, 3991559), (33, 2540083), (39, 2149301), (77, 1088607), (91, 921129), (103, 813813), (143, 586173), (231, 362869), (271, 309309), (273, 307043), (309, 271271), (429, 195391), (721, 116259), (813, 103103), (1001, 83739), (1133, 73983), (1339, 62601), (1897, 44187), (2163, 38753), (2981, 28119), (3003, 27913), (3399, 24661), (3523, 23793), (4017, 20867), (5691, 14729), (7931, 10569), (8943, 9373)]