15709506309

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{2113}}^1$

素因数の和:2551

約数の個数: 64

約数和(自身を含む): 26896844800

約数和(自身を除く): 11187338491

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 283, 417, 849, 973, 1251, 1981, 2113, 2547, 2919, 3753, 5943, 6339, 7641, 8757, 14791, 17829, 19017, 26271, 39337, 44373, 53487, 57051, 118011, 133119, 275359, 293707, 354033, 399357, 597979, 826077, 881121, 1062099, 1793937, 2055949, 2478231, 2643363, 4185853, 5381811, 6167847, 7434693, 7930089, 12557559, 16145433, 18503541, 37672677, 55510623, 83119081, 113018031, 249357243, 581833567, 748071729, 1745500701, 2244215187, 5236502103, 15709506309]

約数ペア:

[(1, 15709506309), (3, 5236502103), (7, 2244215187), (9, 1745500701), (21, 748071729), (27, 581833567), (63, 249357243), (139, 113018031), (189, 83119081), (283, 55510623), (417, 37672677), (849, 18503541), (973, 16145433), (1251, 12557559), (1981, 7930089), (2113, 7434693), (2547, 6167847), (2919, 5381811), (3753, 4185853), (5943, 2643363), (6339, 2478231), (7641, 2055949), (8757, 1793937), (14791, 1062099), (17829, 881121), (19017, 826077), (26271, 597979), (39337, 399357), (44373, 354033), (53487, 293707), (57051, 275359), (118011, 133119)]