15657130251

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1\times {\mathrm{1627}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 27006566400

約数和(自身を除く): 11349436149

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 863, 1239, 1593, 1627, 2589, 3717, 4881, 6041, 7767, 11151, 11389, 14643, 18123, 23301, 34167, 43929, 50917, 54369, 95993, 102501, 152751, 163107, 287979, 307503, 356419, 458253, 671951, 863937, 1069257, 1374759, 1404101, 2015853, 2591811, 3207771, 4212303, 6047559, 9623313, 9828707, 12636909, 18142677, 29486121, 37910727, 82841959, 88458363, 248525877, 265375089, 579893713, 745577631, 1739681139, 2236732893, 5219043417, 15657130251]

約数ペア:

[(1, 15657130251), (3, 5219043417), (7, 2236732893), (9, 1739681139), (21, 745577631), (27, 579893713), (59, 265375089), (63, 248525877), (177, 88458363), (189, 82841959), (413, 37910727), (531, 29486121), (863, 18142677), (1239, 12636909), (1593, 9828707), (1627, 9623313), (2589, 6047559), (3717, 4212303), (4881, 3207771), (6041, 2591811), (7767, 2015853), (11151, 1404101), (11389, 1374759), (14643, 1069257), (18123, 863937), (23301, 671951), (34167, 458253), (43929, 356419), (50917, 307503), (54369, 287979), (95993, 163107), (102501, 152751)]