84148779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 133668864

約数和(自身を除く): 49520085

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2687, 2847, 8061, 10439, 29557, 31317, 34931, 88671, 104793, 196151, 384241, 588453, 1152723, 2157661, 2549963, 6472983, 7649889, 28049593, 84148779]

約数ペア:

[(1, 84148779), (3, 28049593), (11, 7649889), (13, 6472983), (33, 2549963), (39, 2157661), (73, 1152723), (143, 588453), (219, 384241), (429, 196151), (803, 104793), (949, 88671), (2409, 34931), (2687, 31317), (2847, 29557), (8061, 10439)]