51109677

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 80947200

約数和(自身を除く): 29837523

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1487, 1809, 3819, 4461, 11457, 13383, 28253, 34371, 40149, 84759, 99629, 254277, 298887, 762831, 896661, 1892951, 2689983, 5678853, 17036559, 51109677]

約数ペア:

[(1, 51109677), (3, 17036559), (9, 5678853), (19, 2689983), (27, 1892951), (57, 896661), (67, 762831), (171, 298887), (201, 254277), (513, 99629), (603, 84759), (1273, 40149), (1487, 34371), (1809, 28253), (3819, 13383), (4461, 11457)]