888968223

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 1581120000

約数和(自身を除く): 692151777

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 89, 99, 117, 143, 169, 199, 267, 297, 351, 429, 507, 597, 801, 979, 1157, 1287, 1521, 1791, 1859, 2189, 2403, 2587, 2937, 3471, 3861, 4563, 5373, 5577, 6567, 7761, 8811, 10413, 12727, 15041, 16731, 17711, 19701, 23283, 26433, 28457, 31239, 33631, 38181, 45123, 50193, 53133, 59103, 69849, 85371, 100893, 114543, 135369, 159399, 165451, 194821, 230243, 256113, 302679, 343629, 369941, 406107, 478197, 496353, 584463, 690729, 768339, 908037, 1109823, 1489059, 1753389, 2072187, 2532673, 2993159, 3329469, 4467177, 5260167, 6216561, 7598019, 8979477, 9988407, 22794057, 26938431, 32924749, 68382171, 80815293, 98774247, 296322741, 888968223]

約数ペア:

[(1, 888968223), (3, 296322741), (9, 98774247), (11, 80815293), (13, 68382171), (27, 32924749), (33, 26938431), (39, 22794057), (89, 9988407), (99, 8979477), (117, 7598019), (143, 6216561), (169, 5260167), (199, 4467177), (267, 3329469), (297, 2993159), (351, 2532673), (429, 2072187), (507, 1753389), (597, 1489059), (801, 1109823), (979, 908037), (1157, 768339), (1287, 690729), (1521, 584463), (1791, 496353), (1859, 478197), (2189, 406107), (2403, 369941), (2587, 343629), (2937, 302679), (3471, 256113), (3861, 230243), (4563, 194821), (5373, 165451), (5577, 159399), (6567, 135369), (7761, 114543), (8811, 100893), (10413, 85371), (12727, 69849), (15041, 59103), (16731, 53133), (17711, 50193), (19701, 45123), (23283, 38181), (26433, 33631), (28457, 31239)]