87634593

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7741

約数の個数: 24

約数和(自身を含む): 135252000

約数和(自身を除く): 47617407

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 7649, 11457, 22947, 68841, 145331, 435993, 512483, 1307979, 1537449, 4612347, 9737177, 29211531, 87634593]

約数ペア:

[(1, 87634593), (3, 29211531), (9, 9737177), (19, 4612347), (57, 1537449), (67, 1307979), (171, 512483), (201, 435993), (603, 145331), (1273, 68841), (3819, 22947), (7649, 11457)]