82744137

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 58105143

約数列:

[1, 3, 7, 9, 21, 59, 63, 113, 177, 197, 339, 413, 531, 591, 791, 1017, 1239, 1379, 1773, 2373, 3717, 4137, 6667, 7119, 11623, 12411, 20001, 22261, 34869, 46669, 60003, 66783, 81361, 104607, 140007, 155827, 200349, 244083, 420021, 467481, 732249, 1313399, 1402443, 3940197, 9193793, 11820591, 27581379, 82744137]

約数ペア:

[(1, 82744137), (3, 27581379), (7, 11820591), (9, 9193793), (21, 3940197), (59, 1402443), (63, 1313399), (113, 732249), (177, 467481), (197, 420021), (339, 244083), (413, 200349), (531, 155827), (591, 140007), (791, 104607), (1017, 81361), (1239, 66783), (1379, 60003), (1773, 46669), (2373, 34869), (3717, 22261), (4137, 20001), (6667, 12411), (7119, 11623)]