87740433

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1039}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 138552960

約数和(自身を除く): 50812527

約数列:

[1, 3, 9, 11, 33, 99, 853, 1039, 2559, 3117, 7677, 9351, 9383, 11429, 28149, 34287, 84447, 102861, 886267, 2658801, 7976403, 9748937, 29246811, 87740433]

約数ペア:

[(1, 87740433), (3, 29246811), (9, 9748937), (11, 7976403), (33, 2658801), (99, 886267), (853, 102861), (1039, 84447), (2559, 34287), (3117, 28149), (7677, 11429), (9351, 9383)]