1587788163

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 2664431616

約数和(自身を除く): 1076643453

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 127, 279, 351, 381, 383, 403, 837, 1053, 1143, 1149, 1209, 1651, 2511, 3429, 3447, 3627, 3937, 4953, 4979, 10287, 10341, 10881, 11811, 11873, 14859, 14937, 31023, 32643, 35433, 35619, 44577, 44811, 48641, 51181, 106299, 106857, 133731, 134433, 145923, 153543, 154349, 318897, 320571, 403299, 437769, 460629, 463047, 632333, 961713, 1313307, 1381887, 1389141, 1507871, 1896999, 3939921, 4145661, 4167423, 4523613, 5690997, 12502269, 13570839, 17072991, 19602323, 40712517, 51218973, 58806969, 122137551, 176420907, 529262721, 1587788163]

約数ペア:

[(1, 1587788163), (3, 529262721), (9, 176420907), (13, 122137551), (27, 58806969), (31, 51218973), (39, 40712517), (81, 19602323), (93, 17072991), (117, 13570839), (127, 12502269), (279, 5690997), (351, 4523613), (381, 4167423), (383, 4145661), (403, 3939921), (837, 1896999), (1053, 1507871), (1143, 1389141), (1149, 1381887), (1209, 1313307), (1651, 961713), (2511, 632333), (3429, 463047), (3447, 460629), (3627, 437769), (3937, 403299), (4953, 320571), (4979, 318897), (10287, 154349), (10341, 153543), (10881, 145923), (11811, 134433), (11873, 133731), (14859, 106857), (14937, 106299), (31023, 51181), (32643, 48641), (35433, 44811), (35619, 44577)]