69279947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 89594880

約数和(自身を除く): 20314933

約数列:

[1, 11, 17, 19, 31, 37, 187, 209, 289, 323, 341, 407, 527, 589, 629, 703, 1147, 3179, 3553, 5491, 5797, 6479, 6919, 7733, 8959, 10013, 10693, 11951, 12617, 19499, 21793, 60401, 98549, 110143, 117623, 131461, 170221, 203167, 214489, 239723, 331483, 370481, 1872431, 2234837, 3646313, 4075291, 6298177, 69279947]

約数ペア:

[(1, 69279947), (11, 6298177), (17, 4075291), (19, 3646313), (31, 2234837), (37, 1872431), (187, 370481), (209, 331483), (289, 239723), (323, 214489), (341, 203167), (407, 170221), (527, 131461), (589, 117623), (629, 110143), (703, 98549), (1147, 60401), (3179, 21793), (3553, 19499), (5491, 12617), (5797, 11951), (6479, 10693), (6919, 10013), (7733, 8959)]