581699097

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 1027768320

約数和(自身を除く): 446069223

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 101, 189, 217, 279, 303, 651, 707, 837, 909, 983, 1953, 2121, 2727, 2949, 3131, 5859, 6363, 6881, 8847, 9393, 19089, 20643, 21917, 26541, 28179, 30473, 61929, 65751, 84537, 91419, 99283, 185787, 197253, 213311, 274257, 297849, 591759, 639933, 694981, 822771, 893547, 1919799, 2084943, 2680641, 3077773, 5759397, 6254829, 9233319, 18764487, 21544411, 27699957, 64633233, 83099871, 193899699, 581699097]

約数ペア:

[(1, 581699097), (3, 193899699), (7, 83099871), (9, 64633233), (21, 27699957), (27, 21544411), (31, 18764487), (63, 9233319), (93, 6254829), (101, 5759397), (189, 3077773), (217, 2680641), (279, 2084943), (303, 1919799), (651, 893547), (707, 822771), (837, 694981), (909, 639933), (983, 591759), (1953, 297849), (2121, 274257), (2727, 213311), (2949, 197253), (3131, 185787), (5859, 99283), (6363, 91419), (6881, 84537), (8847, 65751), (9393, 61929), (19089, 30473), (20643, 28179), (21917, 26541)]