170216631

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 292902480

約数和(自身を除く): 122685849

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 169, 221, 227, 261, 377, 493, 507, 663, 681, 1131, 1479, 1521, 1989, 2043, 2873, 2951, 3393, 3859, 4437, 4901, 6409, 6583, 8619, 8853, 11577, 14703, 19227, 19749, 25857, 26559, 34731, 38363, 44109, 50167, 57681, 59247, 83317, 85579, 111911, 115089, 150501, 249951, 256737, 335733, 345267, 451503, 652171, 749853, 770211, 1007199, 1112527, 1454843, 1956513, 3337581, 4364529, 5869539, 10012743, 13093587, 18912959, 56738877, 170216631]

約数ペア:

[(1, 170216631), (3, 56738877), (9, 18912959), (13, 13093587), (17, 10012743), (29, 5869539), (39, 4364529), (51, 3337581), (87, 1956513), (117, 1454843), (153, 1112527), (169, 1007199), (221, 770211), (227, 749853), (261, 652171), (377, 451503), (493, 345267), (507, 335733), (663, 256737), (681, 249951), (1131, 150501), (1479, 115089), (1521, 111911), (1989, 85579), (2043, 83317), (2873, 59247), (2951, 57681), (3393, 50167), (3859, 44109), (4437, 38363), (4901, 34731), (6409, 26559), (6583, 25857), (8619, 19749), (8853, 19227), (11577, 14703)]