219051261

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15473}}^1$

素因数の和:15514

約数の個数: 36

約数和(自身を含む): 374563644

約数和(自身を除く): 155512383

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 14157, 15473, 46419, 139257, 170203, 201149, 510609, 603447, 1531827, 1810341, 1872233, 2212639, 5616699, 6637917, 16850097, 19913751, 24339029, 73017087, 219051261]

約数ペア:

[(1, 219051261), (3, 73017087), (9, 24339029), (11, 19913751), (13, 16850097), (33, 6637917), (39, 5616699), (99, 2212639), (117, 1872233), (121, 1810341), (143, 1531827), (363, 603447), (429, 510609), (1089, 201149), (1287, 170203), (1573, 139257), (4719, 46419), (14157, 15473)]