91225251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13679}}^1$

素因数の和:13720

約数の個数: 32

約数和(自身を含む): 153216000

約数和(自身を除く): 61990749

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 13679, 41037, 123111, 177827, 259901, 369333, 533481, 779703, 1600443, 2339109, 3378713, 4801329, 7017327, 10136139, 30408417, 91225251]

約数ペア:

[(1, 91225251), (3, 30408417), (9, 10136139), (13, 7017327), (19, 4801329), (27, 3378713), (39, 2339109), (57, 1600443), (117, 779703), (171, 533481), (247, 369333), (351, 259901), (513, 177827), (741, 123111), (2223, 41037), (6669, 13679)]