345129147

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 566580000

約数和(自身を除く): 221450853

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 149, 297, 363, 447, 709, 1089, 1341, 1639, 2127, 3267, 4023, 4917, 6381, 7799, 14751, 18029, 19143, 23397, 44253, 54087, 70191, 85789, 105641, 162261, 210573, 257367, 316923, 486783, 772101, 950769, 1162051, 2316303, 2852307, 3486153, 10458459, 12782561, 31375377, 38347683, 115043049, 345129147]

約数ペア:

[(1, 345129147), (3, 115043049), (9, 38347683), (11, 31375377), (27, 12782561), (33, 10458459), (99, 3486153), (121, 2852307), (149, 2316303), (297, 1162051), (363, 950769), (447, 772101), (709, 486783), (1089, 316923), (1341, 257367), (1639, 210573), (2127, 162261), (3267, 105641), (4023, 85789), (4917, 70191), (6381, 54087), (7799, 44253), (14751, 23397), (18029, 19143)]