195165621

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106823}}^1$

素因数の和:106865

約数の個数: 24

約数和(自身を含む): 333290880

約数和(自身を除く): 138125259

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 106823, 320469, 747761, 961407, 2243283, 3097867, 6729849, 9293601, 21685069, 27880803, 65055207, 195165621]

約数ペア:

[(1, 195165621), (3, 65055207), (7, 27880803), (9, 21685069), (21, 9293601), (29, 6729849), (63, 3097867), (87, 2243283), (203, 961407), (261, 747761), (609, 320469), (1827, 106823)]