42067767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 68659200

約数和(自身を除く): 26591433

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 1787, 3363, 5361, 7847, 12509, 23541, 33953, 37527, 101859, 105433, 237671, 316299, 713013, 738031, 2003227, 2214093, 6009681, 14022589, 42067767]

約数ペア:

[(1, 42067767), (3, 14022589), (7, 6009681), (19, 2214093), (21, 2003227), (57, 738031), (59, 713013), (133, 316299), (177, 237671), (399, 105433), (413, 101859), (1121, 37527), (1239, 33953), (1787, 23541), (3363, 12509), (5361, 7847)]