57528639

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8081}}^1$

素因数の和:8207

約数の個数: 24

約数和(自身を含む): 95820192

約数和(自身を除く): 38291553

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 8081, 24243, 56567, 72729, 169701, 509103, 913153, 2739459, 6392071, 8218377, 19176213, 57528639]

約数ペア:

[(1, 57528639), (3, 19176213), (7, 8218377), (9, 6392071), (21, 2739459), (63, 913153), (113, 509103), (339, 169701), (791, 72729), (1017, 56567), (2373, 24243), (7119, 8081)]