64279503

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6607}}^1$

素因数の和:6683

約数の個数: 24

約数和(自身を含む): 98961408

約数和(自身を除く): 34681905

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 6607, 9729, 19821, 59463, 151961, 310529, 455883, 931587, 1367649, 2794761, 7142167, 21426501, 64279503]

約数ペア:

[(1, 64279503), (3, 21426501), (9, 7142167), (23, 2794761), (47, 1367649), (69, 931587), (141, 455883), (207, 310529), (423, 151961), (1081, 59463), (3243, 19821), (6607, 9729)]