168480087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{28697}}^1$

素因数の和:28822

約数の個数: 16

約数和(自身を含む): 238767360

約数和(自身を除く): 70287273

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 28697, 86091, 545243, 1635729, 2955791, 8867373, 56160029, 168480087]

約数ペア:

[(1, 168480087), (3, 56160029), (19, 8867373), (57, 2955791), (103, 1635729), (309, 545243), (1957, 86091), (5871, 28697)]