145809153

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 60

約数和(自身を含む): 268403652

約数和(自身を除く): 122594499

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 833, 1071, 1323, 1377, 2161, 2499, 3213, 3969, 6483, 7497, 9639, 15127, 19449, 22491, 36737, 45381, 58347, 67473, 105889, 110211, 136143, 175041, 257159, 317667, 330633, 408429, 771477, 953001, 991899, 1225287, 1800113, 2314431, 2859003, 2975697, 5400339, 6943293, 8577009, 16201017, 20829879, 48603051, 145809153]

約数ペア:

[(1, 145809153), (3, 48603051), (7, 20829879), (9, 16201017), (17, 8577009), (21, 6943293), (27, 5400339), (49, 2975697), (51, 2859003), (63, 2314431), (81, 1800113), (119, 1225287), (147, 991899), (153, 953001), (189, 771477), (357, 408429), (441, 330633), (459, 317667), (567, 257159), (833, 175041), (1071, 136143), (1323, 110211), (1377, 105889), (2161, 67473), (2499, 58347), (3213, 45381), (3969, 36737), (6483, 22491), (7497, 19449), (9639, 15127)]