202603671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1609}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 310433760

約数和(自身を除く): 107830089

約数列:

[1, 3, 9, 17, 51, 153, 823, 1609, 2469, 4827, 7407, 13991, 14481, 27353, 41973, 82059, 125919, 246177, 1324207, 3972621, 11917863, 22511519, 67534557, 202603671]

約数ペア:

[(1, 202603671), (3, 67534557), (9, 22511519), (17, 11917863), (51, 3972621), (153, 1324207), (823, 246177), (1609, 125919), (2469, 82059), (4827, 41973), (7407, 27353), (13991, 14481)]