24690897

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 46475520

約数和(自身を除く): 21784623

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 79, 99, 121, 123, 231, 237, 287, 363, 369, 451, 553, 693, 711, 847, 861, 869, 1089, 1353, 1659, 2541, 2583, 2607, 3157, 3239, 4059, 4961, 4977, 6083, 7623, 7821, 9471, 9559, 9717, 14883, 18249, 22673, 28413, 28677, 29151, 34727, 35629, 44649, 54747, 66913, 68019, 86031, 104181, 106887, 200739, 204057, 249403, 312543, 320661, 391919, 602217, 748209, 1175757, 2244627, 2743433, 3527271, 8230299, 24690897]

約数ペア:

[(1, 24690897), (3, 8230299), (7, 3527271), (9, 2743433), (11, 2244627), (21, 1175757), (33, 748209), (41, 602217), (63, 391919), (77, 320661), (79, 312543), (99, 249403), (121, 204057), (123, 200739), (231, 106887), (237, 104181), (287, 86031), (363, 68019), (369, 66913), (451, 54747), (553, 44649), (693, 35629), (711, 34727), (847, 29151), (861, 28677), (869, 28413), (1089, 22673), (1353, 18249), (1659, 14883), (2541, 9717), (2583, 9559), (2607, 9471), (3157, 7821), (3239, 7623), (4059, 6083), (4961, 4977)]