53173809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7703}}^1$

素因数の和:7781

約数の個数: 24

約数和(自身を含む): 84127680

約数和(自身を除く): 30953871

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 7703, 23109, 69327, 100139, 300417, 454477, 901251, 1363431, 4090293, 5908201, 17724603, 53173809]

約数ペア:

[(1, 53173809), (3, 17724603), (9, 5908201), (13, 4090293), (39, 1363431), (59, 901251), (117, 454477), (177, 300417), (531, 100139), (767, 69327), (2301, 23109), (6903, 7703)]