229207671

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 433843200

約数和(自身を除く): 204635529

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 287, 297, 369, 451, 693, 861, 1107, 1353, 2079, 2583, 2689, 3157, 4059, 7749, 8067, 9471, 12177, 18823, 24201, 28413, 29579, 56469, 72603, 85239, 88737, 110249, 169407, 207053, 266211, 330747, 508221, 621159, 771743, 798633, 992241, 1212739, 1863477, 2315229, 2976723, 3638217, 5590431, 6945687, 8489173, 10914651, 20837061, 25467519, 32743953, 76402557, 229207671]

約数ペア:

[(1, 229207671), (3, 76402557), (7, 32743953), (9, 25467519), (11, 20837061), (21, 10914651), (27, 8489173), (33, 6945687), (41, 5590431), (63, 3638217), (77, 2976723), (99, 2315229), (123, 1863477), (189, 1212739), (231, 992241), (287, 798633), (297, 771743), (369, 621159), (451, 508221), (693, 330747), (861, 266211), (1107, 207053), (1353, 169407), (2079, 110249), (2583, 88737), (2689, 85239), (3157, 72603), (4059, 56469), (7749, 29579), (8067, 28413), (9471, 24201), (12177, 18823)]