53808621

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 77717664

約数和(自身を除く): 23909043

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 1171, 2703, 3513, 15317, 19907, 45951, 59721, 62063, 186189, 338419, 1015257, 1055071, 3165213, 17936207, 53808621]

約数ペア:

[(1, 53808621), (3, 17936207), (17, 3165213), (51, 1055071), (53, 1015257), (159, 338419), (289, 186189), (867, 62063), (901, 59721), (1171, 45951), (2703, 19907), (3513, 15317)]