231082929

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2779

約数の個数: 64

約数和(自身を含む): 437391360

約数和(自身を除く): 206308431

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, 2711, 3157, 4059, 7749, 8133, 9471, 12177, 18977, 24399, 28413, 29821, 56931, 73197, 85239, 89463, 111151, 170793, 208747, 268389, 333453, 512379, 626241, 778057, 805167, 1000359, 1222661, 1878723, 2334171, 3001077, 3667983, 5636169, 7002513, 8558627, 11003949, 21007539, 25675881, 33011847, 77027643, 231082929]

約数ペア:

[(1, 231082929), (3, 77027643), (7, 33011847), (9, 25675881), (11, 21007539), (21, 11003949), (27, 8558627), (33, 7002513), (41, 5636169), (63, 3667983), (77, 3001077), (99, 2334171), (123, 1878723), (189, 1222661), (231, 1000359), (287, 805167), (297, 778057), (369, 626241), (451, 512379), (693, 333453), (861, 268389), (1107, 208747), (1353, 170793), (2079, 111151), (2583, 89463), (2711, 85239), (3157, 73197), (4059, 56931), (7749, 29821), (8133, 28413), (9471, 24399), (12177, 18977)]