27720571059

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{311}}^1\times {\mathrm{11423}}^1$

素因数の和:11777

約数の個数: 48

約数和(自身を含む): 43769456640

約数和(自身を除く): 16048885581

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 311, 459, 867, 933, 2601, 2799, 5287, 7803, 8397, 11423, 15861, 34269, 47583, 89879, 102807, 142749, 194191, 269637, 308421, 582573, 808911, 1747719, 2426733, 3301247, 3552553, 5243157, 9903741, 10657659, 29711223, 31972977, 60393401, 89133669, 95918931, 181180203, 543540609, 1026687817, 1630621827, 3080063451, 9240190353, 27720571059]

約数ペア:

[(1, 27720571059), (3, 9240190353), (9, 3080063451), (17, 1630621827), (27, 1026687817), (51, 543540609), (153, 181180203), (289, 95918931), (311, 89133669), (459, 60393401), (867, 31972977), (933, 29711223), (2601, 10657659), (2799, 9903741), (5287, 5243157), (7803, 3552553), (8397, 3301247), (11423, 2426733), (15861, 1747719), (34269, 808911), (47583, 582573), (89879, 308421), (102807, 269637), (142749, 194191)]