38073321

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 70741440

約数和(自身を除く): 32668119

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 81, 99, 117, 143, 171, 173, 209, 247, 297, 351, 429, 513, 519, 627, 741, 891, 1053, 1287, 1539, 1557, 1881, 1903, 2223, 2249, 2717, 3287, 3861, 4671, 5643, 5709, 6669, 6747, 8151, 9861, 11583, 14013, 16929, 17127, 20007, 20241, 24453, 24739, 29583, 36157, 42731, 51381, 60723, 73359, 74217, 88749, 108471, 128193, 154143, 182169, 220077, 222651, 266247, 325413, 384579, 470041, 667953, 976239, 1153737, 1410123, 2003859, 2928717, 3461211, 4230369, 12691107, 38073321]

約数ペア:

[(1, 38073321), (3, 12691107), (9, 4230369), (11, 3461211), (13, 2928717), (19, 2003859), (27, 1410123), (33, 1153737), (39, 976239), (57, 667953), (81, 470041), (99, 384579), (117, 325413), (143, 266247), (171, 222651), (173, 220077), (209, 182169), (247, 154143), (297, 128193), (351, 108471), (429, 88749), (513, 74217), (519, 73359), (627, 60723), (741, 51381), (891, 42731), (1053, 36157), (1287, 29583), (1539, 24739), (1557, 24453), (1881, 20241), (1903, 20007), (2223, 17127), (2249, 16929), (2717, 14013), (3287, 11583), (3861, 9861), (4671, 8151), (5643, 6747), (5709, 6669)]