5520141

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 9066876

約数和(自身を除く): 3546735

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 137, 333, 363, 407, 411, 1089, 1221, 1233, 1507, 3663, 4477, 4521, 5069, 13431, 13563, 15207, 16577, 40293, 45621, 49731, 55759, 149193, 167277, 501831, 613349, 1840047, 5520141]

約数ペア:

[(1, 5520141), (3, 1840047), (9, 613349), (11, 501831), (33, 167277), (37, 149193), (99, 55759), (111, 49731), (121, 45621), (137, 40293), (333, 16577), (363, 15207), (407, 13563), (411, 13431), (1089, 5069), (1221, 4521), (1233, 4477), (1507, 3663)]