90626459

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 116370432

約数和(自身を除く): 25743973

約数列:

[1, 7, 11, 71, 77, 121, 137, 497, 781, 847, 959, 1331, 1507, 5467, 8591, 9317, 9727, 10549, 16577, 60137, 68089, 94501, 106997, 116039, 182347, 661507, 748979, 1176967, 1276429, 8238769, 12946637, 90626459]

約数ペア:

[(1, 90626459), (7, 12946637), (11, 8238769), (71, 1276429), (77, 1176967), (121, 748979), (137, 661507), (497, 182347), (781, 116039), (847, 106997), (959, 94501), (1331, 68089), (1507, 60137), (5467, 16577), (8591, 10549), (9317, 9727)]