68230503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 115644672

約数和(自身を除く): 47414169

約数列:

[1, 3, 9, 11, 17, 33, 51, 71, 99, 153, 187, 213, 561, 571, 639, 781, 1207, 1683, 1713, 2343, 3621, 5139, 6281, 7029, 9707, 10863, 13277, 18843, 29121, 39831, 40541, 56529, 87363, 106777, 119493, 121623, 320331, 364869, 445951, 689197, 960993, 1337853, 2067591, 4013559, 6202773, 7581167, 22743501, 68230503]

約数ペア:

[(1, 68230503), (3, 22743501), (9, 7581167), (11, 6202773), (17, 4013559), (33, 2067591), (51, 1337853), (71, 960993), (99, 689197), (153, 445951), (187, 364869), (213, 320331), (561, 121623), (571, 119493), (639, 106777), (781, 87363), (1207, 56529), (1683, 40541), (1713, 39831), (2343, 29121), (3621, 18843), (5139, 13277), (6281, 10863), (7029, 9707)]