89039187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22639}}^1$

素因数の和:22687

約数の個数: 24

約数和(自身を含む): 141273600

約数和(自身を除く): 52234413

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 22639, 67917, 203751, 430141, 520697, 1290423, 1562091, 3871269, 4686273, 9893243, 29679729, 89039187]

約数ペア:

[(1, 89039187), (3, 29679729), (9, 9893243), (19, 4686273), (23, 3871269), (57, 1562091), (69, 1290423), (171, 520697), (207, 430141), (437, 203751), (1311, 67917), (3933, 22639)]