170766921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 264756800

約数和(自身を除く): 93989879

約数列:

[1, 3, 13, 17, 39, 51, 109, 139, 221, 289, 327, 417, 663, 867, 1417, 1807, 1853, 2363, 3757, 4251, 5421, 5559, 7089, 11271, 15151, 24089, 30719, 31501, 40171, 45453, 72267, 92157, 94503, 120513, 196963, 257567, 409513, 522223, 590889, 772701, 1228539, 1566669, 3348371, 4378639, 10045113, 13135917, 56922307, 170766921]

約数ペア:

[(1, 170766921), (3, 56922307), (13, 13135917), (17, 10045113), (39, 4378639), (51, 3348371), (109, 1566669), (139, 1228539), (221, 772701), (289, 590889), (327, 522223), (417, 409513), (663, 257567), (867, 196963), (1417, 120513), (1807, 94503), (1853, 92157), (2363, 72267), (3757, 45453), (4251, 40171), (5421, 31501), (5559, 30719), (7089, 24089), (11271, 15151)]