91880523

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 70609077

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 1121, 1197, 1239, 1301, 3363, 3717, 3903, 7847, 9107, 10089, 11709, 23541, 24719, 27321, 70623, 74157, 76759, 81963, 173033, 222471, 230277, 519099, 537313, 690831, 1458421, 1557297, 1611939, 4375263, 4835817, 10208947, 13125789, 30626841, 91880523]

約数ペア:

[(1, 91880523), (3, 30626841), (7, 13125789), (9, 10208947), (19, 4835817), (21, 4375263), (57, 1611939), (59, 1557297), (63, 1458421), (133, 690831), (171, 537313), (177, 519099), (399, 230277), (413, 222471), (531, 173033), (1121, 81963), (1197, 76759), (1239, 74157), (1301, 70623), (3363, 27321), (3717, 24719), (3903, 23541), (7847, 11709), (9107, 10089)]