161123583

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 217558656

約数和(自身を除く): 56435073

約数列:

[1, 3, 101, 303, 643, 827, 1929, 2481, 64943, 83527, 194829, 250581, 531761, 1595283, 53707861, 161123583]

約数ペア:

[(1, 161123583), (3, 53707861), (101, 1595283), (303, 531761), (643, 250581), (827, 194829), (1929, 83527), (2481, 64943)]