127975419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7649}}^1$

素因数の和:7692

約数の個数: 36

約数和(自身を含む): 218392200

約数和(自身を除く): 90416781

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 7649, 16731, 22947, 68841, 84139, 99437, 252417, 298311, 757251, 894933, 1093807, 1292681, 3281421, 3878043, 9844263, 11634129, 14219491, 42658473, 127975419]

約数ペア:

[(1, 127975419), (3, 42658473), (9, 14219491), (11, 11634129), (13, 9844263), (33, 3878043), (39, 3281421), (99, 1292681), (117, 1093807), (143, 894933), (169, 757251), (429, 298311), (507, 252417), (1287, 99437), (1521, 84139), (1859, 68841), (5577, 22947), (7649, 16731)]