66443157

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 115898328

約数和(自身を除く): 49455171

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 97, 99, 111, 121, 153, 187, 291, 333, 363, 407, 561, 629, 873, 1067, 1089, 1221, 1649, 1683, 1887, 2057, 3201, 3589, 3663, 4477, 4947, 5661, 6171, 6919, 9603, 10767, 11737, 13431, 14841, 18139, 18513, 20757, 32301, 35211, 39479, 40293, 54417, 61013, 62271, 76109, 105633, 118437, 163251, 183039, 199529, 228327, 355311, 434269, 549117, 598587, 671143, 684981, 1302807, 1795761, 2013429, 3908421, 6040287, 7382573, 22147719, 66443157]

約数ペア:

[(1, 66443157), (3, 22147719), (9, 7382573), (11, 6040287), (17, 3908421), (33, 2013429), (37, 1795761), (51, 1302807), (97, 684981), (99, 671143), (111, 598587), (121, 549117), (153, 434269), (187, 355311), (291, 228327), (333, 199529), (363, 183039), (407, 163251), (561, 118437), (629, 105633), (873, 76109), (1067, 62271), (1089, 61013), (1221, 54417), (1649, 40293), (1683, 39479), (1887, 35211), (2057, 32301), (3201, 20757), (3589, 18513), (3663, 18139), (4477, 14841), (4947, 13431), (5661, 11737), (6171, 10767), (6919, 9603)]