68914737

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 102301056

約数和(自身を除く): 33386319

約数列:

[1, 3, 9, 47, 141, 197, 423, 591, 827, 1773, 2481, 7443, 9259, 27777, 38869, 83331, 116607, 162919, 349821, 488757, 1466271, 7657193, 22971579, 68914737]

約数ペア:

[(1, 68914737), (3, 22971579), (9, 7657193), (47, 1466271), (141, 488757), (197, 349821), (423, 162919), (591, 116607), (827, 83331), (1773, 38869), (2481, 27777), (7443, 9259)]