66345543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 112320000

約数和(自身を除く): 45974457

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 237, 499, 561, 711, 869, 1343, 1497, 1683, 2607, 4029, 4491, 5489, 7821, 8483, 12087, 14773, 16467, 25449, 39421, 44319, 49401, 76347, 93313, 118263, 132957, 279939, 354789, 433631, 670157, 839817, 1300893, 2010471, 3902679, 6031413, 7371727, 22115181, 66345543]

約数ペア:

[(1, 66345543), (3, 22115181), (9, 7371727), (11, 6031413), (17, 3902679), (33, 2010471), (51, 1300893), (79, 839817), (99, 670157), (153, 433631), (187, 354789), (237, 279939), (499, 132957), (561, 118263), (711, 93313), (869, 76347), (1343, 49401), (1497, 44319), (1683, 39421), (2607, 25449), (4029, 16467), (4491, 14773), (5489, 12087), (7821, 8483)]