127521246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19661}}^1$

素因数の和:19736

約数の個数: 32

約数和(自身を含む): 271807488

約数和(自身を除く): 144286242

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 19661, 39322, 58983, 117966, 452203, 904406, 924067, 1356609, 1848134, 2713218, 2772201, 5544402, 21253541, 42507082, 63760623, 127521246]

約数ペア:

[(1, 127521246), (2, 63760623), (3, 42507082), (6, 21253541), (23, 5544402), (46, 2772201), (47, 2713218), (69, 1848134), (94, 1356609), (138, 924067), (141, 904406), (282, 452203), (1081, 117966), (2162, 58983), (3243, 39322), (6486, 19661)]