142079421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 219691008

約数和(自身を除く): 77611587

約数列:

[1, 3, 11, 17, 33, 51, 187, 463, 547, 561, 1389, 1641, 5093, 6017, 7871, 9299, 15279, 18051, 23613, 27897, 86581, 102289, 253261, 259743, 306867, 759783, 2785871, 4305437, 8357613, 12916311, 47359807, 142079421]

約数ペア:

[(1, 142079421), (3, 47359807), (11, 12916311), (17, 8357613), (33, 4305437), (51, 2785871), (187, 759783), (463, 306867), (547, 259743), (561, 253261), (1389, 102289), (1641, 86581), (5093, 27897), (6017, 23613), (7871, 18051), (9299, 15279)]