812970027

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2677

約数の個数: 40

約数和(自身を含む): 1253947200

約数和(自身を除く): 440977173

約数列:

[1, 3, 9, 27, 59, 67, 81, 177, 201, 531, 603, 1593, 1809, 2539, 3953, 4779, 5427, 7617, 11859, 22851, 35577, 68553, 106731, 149801, 170113, 205659, 320193, 449403, 510339, 1348209, 1531017, 4044627, 4593051, 10036667, 12133881, 13779153, 30110001, 90330003, 270990009, 812970027]

約数ペア:

[(1, 812970027), (3, 270990009), (9, 90330003), (27, 30110001), (59, 13779153), (67, 12133881), (81, 10036667), (177, 4593051), (201, 4044627), (531, 1531017), (603, 1348209), (1593, 510339), (1809, 449403), (2539, 320193), (3953, 205659), (4779, 170113), (5427, 149801), (7617, 106731), (11859, 68553), (22851, 35577)]