127789194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44279}}^1$

素因数の和:44334

約数の個数: 32

約数和(自身を含む): 282683520

約数和(自身を除く): 154894326

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 44279, 88558, 132837, 265674, 575627, 1151254, 1638323, 1726881, 3276646, 3453762, 4914969, 9829938, 21298199, 42596398, 63894597, 127789194]

約数ペア:

[(1, 127789194), (2, 63894597), (3, 42596398), (6, 21298199), (13, 9829938), (26, 4914969), (37, 3453762), (39, 3276646), (74, 1726881), (78, 1638323), (111, 1151254), (222, 575627), (481, 265674), (962, 132837), (1443, 88558), (2886, 44279)]