194612877

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7537}}^1$

素因数の和:7713

約数の個数: 24

約数和(自身を含む): 297901760

約数和(自身を除く): 103288883

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 7537, 8607, 22611, 25821, 67833, 143203, 429609, 1138087, 1288827, 3414261, 10242783, 21623653, 64870959, 194612877]

約数ペア:

[(1, 194612877), (3, 64870959), (9, 21623653), (19, 10242783), (57, 3414261), (151, 1288827), (171, 1138087), (453, 429609), (1359, 143203), (2869, 67833), (7537, 25821), (8607, 22611)]