67490163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19891}}^1$

素因数の和:19939

約数の個数: 24

約数和(自身を含む): 108610320

約数和(自身を除く): 41120157

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 19891, 59673, 179019, 258583, 576839, 775749, 1730517, 2327247, 5191551, 7498907, 22496721, 67490163]

約数ペア:

[(1, 67490163), (3, 22496721), (9, 7498907), (13, 5191551), (29, 2327247), (39, 1730517), (87, 775749), (117, 576839), (261, 258583), (377, 179019), (1131, 59673), (3393, 19891)]