87575103

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 160992000

約数和(自身を除く): 73416897

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 2579, 3087, 3773, 4851, 7737, 11319, 18053, 23211, 28369, 33957, 54159, 85107, 126371, 162477, 198583, 255321, 379113, 595749, 884597, 1137339, 1390081, 1787247, 2653791, 4170243, 7961373, 9730567, 12510729, 29191701, 87575103]

約数ペア:

[(1, 87575103), (3, 29191701), (7, 12510729), (9, 9730567), (11, 7961373), (21, 4170243), (33, 2653791), (49, 1787247), (63, 1390081), (77, 1137339), (99, 884597), (147, 595749), (231, 379113), (343, 255321), (441, 198583), (539, 162477), (693, 126371), (1029, 85107), (1617, 54159), (2579, 33957), (3087, 28369), (3773, 23211), (4851, 18053), (7737, 11319)]