51753273

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 81820032

約数和(自身を除く): 30066759

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 997, 1331, 1573, 2991, 3993, 4719, 10967, 12961, 17303, 32901, 38883, 51909, 120637, 142571, 361911, 427713, 1327007, 1568281, 3981021, 4704843, 17251091, 51753273]

約数ペア:

[(1, 51753273), (3, 17251091), (11, 4704843), (13, 3981021), (33, 1568281), (39, 1327007), (121, 427713), (143, 361911), (363, 142571), (429, 120637), (997, 51909), (1331, 38883), (1573, 32901), (2991, 17303), (3993, 12961), (4719, 10967)]