42745131

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11104

約数の個数: 32

約数和(自身を含む): 74403840

約数和(自身を除く): 31658709

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 11071, 33213, 99639, 121781, 143923, 298917, 365343, 431769, 1096029, 1295307, 1583153, 3288087, 3885921, 4749459, 14248377, 42745131]

約数ペア:

[(1, 42745131), (3, 14248377), (9, 4749459), (11, 3885921), (13, 3288087), (27, 1583153), (33, 1295307), (39, 1096029), (99, 431769), (117, 365343), (143, 298917), (297, 143923), (351, 121781), (429, 99639), (1287, 33213), (3861, 11071)]