214233417

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{15467}}^1$

素因数の和:15504

約数の個数: 28

約数和(自身を含む): 338130480

約数和(自身を除く): 123897063

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 15467, 46401, 139203, 293873, 417609, 881619, 1252827, 2644857, 3758481, 7934571, 11275443, 23803713, 71411139, 214233417]

約数ペア:

[(1, 214233417), (3, 71411139), (9, 23803713), (19, 11275443), (27, 7934571), (57, 3758481), (81, 2644857), (171, 1252827), (243, 881619), (513, 417609), (729, 293873), (1539, 139203), (4617, 46401), (13851, 15467)]