156984453

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 252168000

約数和(自身を除く): 95183547

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 379, 529, 621, 667, 783, 1137, 1587, 2001, 3411, 4761, 6003, 8717, 10233, 10991, 14283, 15341, 18009, 26151, 32973, 46023, 78453, 98919, 138069, 200491, 235359, 252793, 296757, 414207, 601473, 758379, 1804419, 2275137, 5413257, 5814239, 6825411, 17442717, 52328151, 156984453]

約数ペア:

[(1, 156984453), (3, 52328151), (9, 17442717), (23, 6825411), (27, 5814239), (29, 5413257), (69, 2275137), (87, 1804419), (207, 758379), (261, 601473), (379, 414207), (529, 296757), (621, 252793), (667, 235359), (783, 200491), (1137, 138069), (1587, 98919), (2001, 78453), (3411, 46023), (4761, 32973), (6003, 26151), (8717, 18009), (10233, 15341), (10991, 14283)]