26219943

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 41459200

約数和(自身を除く): 15239257

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 631, 729, 1539, 1893, 2187, 4617, 5679, 11989, 13851, 17037, 35967, 41553, 51111, 107901, 153333, 323703, 459999, 971109, 1379997, 2913327, 8739981, 26219943]

約数ペア:

[(1, 26219943), (3, 8739981), (9, 2913327), (19, 1379997), (27, 971109), (57, 459999), (81, 323703), (171, 153333), (243, 107901), (513, 51111), (631, 41553), (729, 35967), (1539, 17037), (1893, 13851), (2187, 11989), (4617, 5679)]