1284103557

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 2212479360

約数和(自身を除く): 928375803

約数列:

[1, 3, 9, 11, 27, 29, 33, 53, 87, 97, 99, 159, 261, 291, 297, 319, 477, 583, 783, 841, 873, 957, 1067, 1431, 1537, 1749, 2523, 2619, 2813, 2871, 3201, 4611, 5141, 5247, 7569, 8439, 8613, 9251, 9603, 13833, 15423, 15741, 16907, 22707, 25317, 27753, 28809, 30943, 41499, 44573, 46269, 50721, 56551, 75951, 81577, 83259, 92829, 133719, 138807, 149089, 152163, 169653, 244731, 249777, 278487, 401157, 447267, 456489, 490303, 508959, 734193, 835461, 897347, 1203471, 1341801, 1470909, 1526877, 1639979, 2202579, 2692041, 4025403, 4323581, 4412727, 4919937, 8076123, 12970743, 13238181, 14759811, 24228369, 38912229, 44279433, 47559391, 116736687, 142678173, 428034519, 1284103557]

約数ペア:

[(1, 1284103557), (3, 428034519), (9, 142678173), (11, 116736687), (27, 47559391), (29, 44279433), (33, 38912229), (53, 24228369), (87, 14759811), (97, 13238181), (99, 12970743), (159, 8076123), (261, 4919937), (291, 4412727), (297, 4323581), (319, 4025403), (477, 2692041), (583, 2202579), (783, 1639979), (841, 1526877), (873, 1470909), (957, 1341801), (1067, 1203471), (1431, 897347), (1537, 835461), (1749, 734193), (2523, 508959), (2619, 490303), (2813, 456489), (2871, 447267), (3201, 401157), (4611, 278487), (5141, 249777), (5247, 244731), (7569, 169653), (8439, 152163), (8613, 149089), (9251, 138807), (9603, 133719), (13833, 92829), (15423, 83259), (15741, 81577), (16907, 75951), (22707, 56551), (25317, 50721), (27753, 46269), (28809, 44573), (30943, 41499)]