42511797

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 69812160

約数和(自身を除く): 27300363

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1201, 1311, 1539, 1863, 3603, 3933, 10809, 11799, 22819, 27623, 32427, 35397, 68457, 82869, 97281, 205371, 248607, 524837, 616113, 745821, 1574511, 1848339, 2237463, 4723533, 14170599, 42511797]

約数ペア:

[(1, 42511797), (3, 14170599), (9, 4723533), (19, 2237463), (23, 1848339), (27, 1574511), (57, 745821), (69, 616113), (81, 524837), (171, 248607), (207, 205371), (437, 97281), (513, 82869), (621, 68457), (1201, 35397), (1311, 32427), (1539, 27623), (1863, 22819), (3603, 11799), (3933, 10809)]