380936493

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 696107520

約数和(自身を除く): 315171027

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 53, 63, 119, 153, 159, 189, 357, 371, 459, 477, 901, 1071, 1113, 1431, 2237, 2703, 3213, 3339, 6307, 6711, 8109, 10017, 15659, 18921, 20133, 24327, 38029, 46977, 56763, 60399, 114087, 118561, 140931, 170289, 266203, 342261, 355683, 422793, 798609, 829927, 1026783, 1067049, 2015537, 2395827, 2489781, 3201147, 6046611, 7187481, 7469343, 14108759, 18139833, 22408029, 42326277, 54419499, 126978831, 380936493]

約数ペア:

[(1, 380936493), (3, 126978831), (7, 54419499), (9, 42326277), (17, 22408029), (21, 18139833), (27, 14108759), (51, 7469343), (53, 7187481), (63, 6046611), (119, 3201147), (153, 2489781), (159, 2395827), (189, 2015537), (357, 1067049), (371, 1026783), (459, 829927), (477, 798609), (901, 422793), (1071, 355683), (1113, 342261), (1431, 266203), (2237, 170289), (2703, 140931), (3213, 118561), (3339, 114087), (6307, 60399), (6711, 56763), (8109, 46977), (10017, 38029), (15659, 24327), (18921, 20133)]