161538597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{543901}}^1$

素因数の和:543921

約数の個数: 16

約数和(自身を含む): 261072960

約数和(自身を除く): 99534363

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 543901, 1631703, 4895109, 5982911, 14685327, 17948733, 53846199, 161538597]

約数ペア:

[(1, 161538597), (3, 53846199), (9, 17948733), (11, 14685327), (27, 5982911), (33, 4895109), (99, 1631703), (297, 543901)]