72760527

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 130358592

約数和(自身を除く): 57598065

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1657, 2091, 2583, 4879, 4971, 6273, 11599, 14637, 14913, 28169, 34797, 43911, 67937, 84507, 104391, 197183, 203811, 253521, 475559, 591549, 611433, 1154929, 1426677, 1774647, 3464787, 4280031, 8084503, 10394361, 24253509, 72760527]

約数ペア:

[(1, 72760527), (3, 24253509), (7, 10394361), (9, 8084503), (17, 4280031), (21, 3464787), (41, 1774647), (51, 1426677), (63, 1154929), (119, 611433), (123, 591549), (153, 475559), (287, 253521), (357, 203811), (369, 197183), (697, 104391), (861, 84507), (1071, 67937), (1657, 43911), (2091, 34797), (2583, 28169), (4879, 14913), (4971, 14637), (6273, 11599)]