67618187

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 85628592

約数和(自身を除く): 18010405

約数列:

[1, 7, 13, 49, 91, 101, 637, 707, 1051, 1313, 4949, 7357, 9191, 13663, 51499, 64337, 95641, 106151, 669487, 743057, 1379963, 5201399, 9659741, 67618187]

約数ペア:

[(1, 67618187), (7, 9659741), (13, 5201399), (49, 1379963), (91, 743057), (101, 669487), (637, 106151), (707, 95641), (1051, 64337), (1313, 51499), (4949, 13663), (7357, 9191)]