171946203

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 275278080

約数和(自身を除く): 103331877

約数列:

[1, 3, 11, 13, 33, 39, 83, 121, 143, 249, 363, 429, 439, 913, 1079, 1317, 1573, 2739, 3237, 4719, 4829, 5707, 10043, 11869, 14487, 17121, 30129, 35607, 36437, 53119, 62777, 109311, 130559, 159357, 188331, 391677, 400807, 473681, 690547, 1202421, 1421043, 2071641, 4408877, 5210491, 13226631, 15631473, 57315401, 171946203]

約数ペア:

[(1, 171946203), (3, 57315401), (11, 15631473), (13, 13226631), (33, 5210491), (39, 4408877), (83, 2071641), (121, 1421043), (143, 1202421), (249, 690547), (363, 473681), (429, 400807), (439, 391677), (913, 188331), (1079, 159357), (1317, 130559), (1573, 109311), (2739, 62777), (3237, 53119), (4719, 36437), (4829, 35607), (5707, 30129), (10043, 17121), (11869, 14487)]