918182013

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5657}}^1$

素因数の和:5857

約数の個数: 32

約数和(自身を含む): 1433963520

約数和(自身を除く): 515781507

約数列:

[1, 3, 7, 21, 59, 131, 177, 393, 413, 917, 1239, 2751, 5657, 7729, 16971, 23187, 39599, 54103, 118797, 162309, 333763, 741067, 1001289, 2223201, 2336341, 5187469, 7009023, 15562407, 43722953, 131168859, 306060671, 918182013]

約数ペア:

[(1, 918182013), (3, 306060671), (7, 131168859), (21, 43722953), (59, 15562407), (131, 7009023), (177, 5187469), (393, 2336341), (413, 2223201), (917, 1001289), (1239, 741067), (2751, 333763), (5657, 162309), (7729, 118797), (16971, 54103), (23187, 39599)]