162190049

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 193489920

約数和(自身を除く): 31299871

約数列:

[1, 7, 49, 67, 127, 389, 469, 889, 2723, 3283, 6223, 8509, 19061, 26063, 49403, 59563, 182441, 345821, 416941, 1277087, 2420747, 3310001, 23170007, 162190049]

約数ペア:

[(1, 162190049), (7, 23170007), (49, 3310001), (67, 2420747), (127, 1277087), (389, 416941), (469, 345821), (889, 182441), (2723, 59563), (3283, 49403), (6223, 26063), (8509, 19061)]