53154381

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 33015219

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1319, 1919, 2121, 3957, 5757, 9233, 13433, 25061, 27699, 40299, 75183, 133219, 175427, 399657, 526281, 932533, 2531161, 2797599, 7593483, 17718127, 53154381]

約数ペア:

[(1, 53154381), (3, 17718127), (7, 7593483), (19, 2797599), (21, 2531161), (57, 932533), (101, 526281), (133, 399657), (303, 175427), (399, 133219), (707, 75183), (1319, 40299), (1919, 27699), (2121, 25061), (3957, 13433), (5757, 9233)]