78089373

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 126817600

約数和(自身を除く): 48728227

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 181, 261, 513, 543, 551, 783, 841, 1629, 1653, 2523, 3439, 4887, 4959, 5249, 7569, 10317, 14877, 15747, 15979, 22707, 30951, 47241, 47937, 92853, 99731, 141723, 143811, 152221, 299193, 431433, 456663, 897579, 1369989, 2692737, 2892199, 4109967, 8676597, 26029791, 78089373]

約数ペア:

[(1, 78089373), (3, 26029791), (9, 8676597), (19, 4109967), (27, 2892199), (29, 2692737), (57, 1369989), (87, 897579), (171, 456663), (181, 431433), (261, 299193), (513, 152221), (543, 143811), (551, 141723), (783, 99731), (841, 92853), (1629, 47937), (1653, 47241), (2523, 30951), (3439, 22707), (4887, 15979), (4959, 15747), (5249, 14877), (7569, 10317)]