161195199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{132019}}^1$

素因数の和:132070

約数の個数: 16

約数和(自身を含む): 240804480

約数和(自身を除く): 79609281

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 132019, 396057, 1452209, 4356627, 4884703, 14654109, 53731733, 161195199]

約数ペア:

[(1, 161195199), (3, 53731733), (11, 14654109), (33, 4884703), (37, 4356627), (111, 1452209), (407, 396057), (1221, 132019)]