12698829

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 23365440

約数和(自身を除く): 10666611

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 121, 143, 169, 207, 253, 297, 299, 351, 363, 429, 507, 621, 759, 897, 1089, 1287, 1521, 1573, 1859, 2277, 2691, 2783, 3267, 3289, 3861, 3887, 4563, 4719, 5577, 6831, 8073, 8349, 9867, 11661, 14157, 16731, 20449, 25047, 29601, 34983, 36179, 42471, 42757, 50193, 61347, 75141, 88803, 104949, 108537, 128271, 184041, 325611, 384813, 470327, 552123, 976833, 1154439, 1410981, 4232943, 12698829]

約数ペア:

[(1, 12698829), (3, 4232943), (9, 1410981), (11, 1154439), (13, 976833), (23, 552123), (27, 470327), (33, 384813), (39, 325611), (69, 184041), (99, 128271), (117, 108537), (121, 104949), (143, 88803), (169, 75141), (207, 61347), (253, 50193), (297, 42757), (299, 42471), (351, 36179), (363, 34983), (429, 29601), (507, 25047), (621, 20449), (759, 16731), (897, 14157), (1089, 11661), (1287, 9867), (1521, 8349), (1573, 8073), (1859, 6831), (2277, 5577), (2691, 4719), (2783, 4563), (3267, 3887), (3289, 3861)]