13533003

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 54

約数和(自身を含む): 23355332

約数和(自身を除く): 9822329

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 121, 129, 153, 187, 289, 363, 387, 473, 561, 731, 867, 1089, 1419, 1683, 2057, 2193, 2601, 3179, 4257, 5203, 6171, 6579, 8041, 9537, 12427, 15609, 18513, 24123, 28611, 34969, 37281, 46827, 72369, 88451, 104907, 111843, 136697, 265353, 314721, 410091, 796059, 1230273, 1503667, 4511001, 13533003]

約数ペア:

[(1, 13533003), (3, 4511001), (9, 1503667), (11, 1230273), (17, 796059), (33, 410091), (43, 314721), (51, 265353), (99, 136697), (121, 111843), (129, 104907), (153, 88451), (187, 72369), (289, 46827), (363, 37281), (387, 34969), (473, 28611), (561, 24123), (731, 18513), (867, 15609), (1089, 12427), (1419, 9537), (1683, 8041), (2057, 6579), (2193, 6171), (2601, 5203), (3179, 4257)]