55057407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20369}}^1$

素因数の和:20442

約数の個数: 16

約数和(自身を含む): 79198560

約数和(自身を除く): 24141153

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20369, 61107, 346273, 1038819, 1079557, 3238671, 18352469, 55057407]

約数ペア:

[(1, 55057407), (3, 18352469), (17, 3238671), (51, 1079557), (53, 1038819), (159, 346273), (901, 61107), (2703, 20369)]