165269529

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 261565200

約数和(自身を除く): 96295671

約数列:

[1, 3, 9, 17, 51, 53, 89, 153, 159, 229, 267, 477, 687, 801, 901, 1513, 2061, 2703, 3893, 4539, 4717, 8109, 11679, 12137, 13617, 14151, 20381, 35037, 36411, 42453, 61143, 80189, 109233, 183429, 206329, 240567, 346477, 618987, 721701, 1039431, 1080193, 1856961, 3118293, 3240579, 9721737, 18363281, 55089843, 165269529]

約数ペア:

[(1, 165269529), (3, 55089843), (9, 18363281), (17, 9721737), (51, 3240579), (53, 3118293), (89, 1856961), (153, 1080193), (159, 1039431), (229, 721701), (267, 618987), (477, 346477), (687, 240567), (801, 206329), (901, 183429), (1513, 109233), (2061, 80189), (2703, 61143), (3893, 42453), (4539, 36411), (4717, 35037), (8109, 20381), (11679, 14151), (12137, 13617)]