147029001

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 234602496

約数和(自身を除く): 87573495

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 2201, 3181, 6603, 9543, 15407, 22267, 46221, 66801, 98611, 225851, 295833, 677553, 690277, 1580957, 2070831, 4742871, 7001381, 21004143, 49009667, 147029001]

約数ペア:

[(1, 147029001), (3, 49009667), (7, 21004143), (21, 7001381), (31, 4742871), (71, 2070831), (93, 1580957), (213, 690277), (217, 677553), (497, 295833), (651, 225851), (1491, 98611), (2201, 66801), (3181, 46221), (6603, 22267), (9543, 15407)]