852912207

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 1502208000

約数和(自身を除く): 649295793

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 149, 189, 217, 279, 447, 651, 837, 977, 1043, 1341, 1953, 2931, 3129, 4023, 4619, 5859, 6839, 8793, 9387, 13857, 20517, 26379, 28161, 30287, 32333, 41571, 61551, 90861, 96999, 124713, 145573, 184653, 212009, 272583, 290997, 436719, 636027, 817749, 872991, 1019011, 1310157, 1908081, 3057033, 3930471, 4512763, 5724243, 9171099, 13538289, 27513297, 31589341, 40614867, 94768023, 121844601, 284304069, 852912207]

約数ペア:

[(1, 852912207), (3, 284304069), (7, 121844601), (9, 94768023), (21, 40614867), (27, 31589341), (31, 27513297), (63, 13538289), (93, 9171099), (149, 5724243), (189, 4512763), (217, 3930471), (279, 3057033), (447, 1908081), (651, 1310157), (837, 1019011), (977, 872991), (1043, 817749), (1341, 636027), (1953, 436719), (2931, 290997), (3129, 272583), (4023, 212009), (4619, 184653), (5859, 145573), (6839, 124713), (8793, 96999), (9387, 90861), (13857, 61551), (20517, 41571), (26379, 32333), (28161, 30287)]