9171279

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 7158321

約数列:

[1, 3, 9, 13, 17, 27, 29, 39, 51, 53, 87, 117, 153, 159, 221, 261, 351, 377, 459, 477, 493, 663, 689, 783, 901, 1131, 1431, 1479, 1537, 1989, 2067, 2703, 3393, 4437, 4611, 5967, 6201, 6409, 8109, 10179, 11713, 13311, 13833, 18603, 19227, 19981, 24327, 26129, 35139, 41499, 57681, 59943, 78387, 105417, 173043, 179829, 235161, 316251, 339677, 539487, 705483, 1019031, 3057093, 9171279]

約数ペア:

[(1, 9171279), (3, 3057093), (9, 1019031), (13, 705483), (17, 539487), (27, 339677), (29, 316251), (39, 235161), (51, 179829), (53, 173043), (87, 105417), (117, 78387), (153, 59943), (159, 57681), (221, 41499), (261, 35139), (351, 26129), (377, 24327), (459, 19981), (477, 19227), (493, 18603), (663, 13833), (689, 13311), (783, 11713), (901, 10179), (1131, 8109), (1431, 6409), (1479, 6201), (1537, 5967), (1989, 4611), (2067, 4437), (2703, 3393)]