190099899

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 149555781

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 99, 153, 187, 207, 253, 297, 391, 459, 561, 621, 759, 1173, 1637, 1683, 2277, 3519, 4301, 4911, 5049, 6831, 10557, 12903, 14733, 18007, 27829, 37651, 38709, 44199, 54021, 83487, 112953, 116127, 162063, 250461, 306119, 338859, 414161, 486189, 640067, 751383, 918357, 1016577, 1242483, 1920201, 2755071, 3727449, 5760603, 7040737, 8265213, 11182347, 17281809, 21122211, 63366633, 190099899]

約数ペア:

[(1, 190099899), (3, 63366633), (9, 21122211), (11, 17281809), (17, 11182347), (23, 8265213), (27, 7040737), (33, 5760603), (51, 3727449), (69, 2755071), (99, 1920201), (153, 1242483), (187, 1016577), (207, 918357), (253, 751383), (297, 640067), (391, 486189), (459, 414161), (561, 338859), (621, 306119), (759, 250461), (1173, 162063), (1637, 116127), (1683, 112953), (2277, 83487), (3519, 54021), (4301, 44199), (4911, 38709), (5049, 37651), (6831, 27829), (10557, 18007), (12903, 14733)]