105853503

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13963}}^1$

素因数の和:14011

約数の個数: 24

約数和(自身を含む): 170249088

約数和(自身を除く): 64395585

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 13963, 41889, 97741, 265297, 293223, 795891, 1857079, 5040643, 5571237, 15121929, 35284501, 105853503]

約数ペア:

[(1, 105853503), (3, 35284501), (7, 15121929), (19, 5571237), (21, 5040643), (57, 1857079), (133, 795891), (361, 293223), (399, 265297), (1083, 97741), (2527, 41889), (7581, 13963)]