15693737607

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{3251}}^1$

素因数の和:4301

約数の個数: 40

約数和(自身を含む): 23859780912

約数和(自身を除く): 8166043305

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 977, 1647, 2931, 3251, 4941, 8793, 9753, 26379, 29259, 59597, 79137, 87777, 178791, 198311, 263331, 536373, 594933, 1609119, 1784799, 3176227, 4827357, 5354397, 9528681, 16063191, 28586043, 85758129, 193749847, 257274387, 581249541, 1743748623, 5231245869, 15693737607]

約数ペア:

[(1, 15693737607), (3, 5231245869), (9, 1743748623), (27, 581249541), (61, 257274387), (81, 193749847), (183, 85758129), (549, 28586043), (977, 16063191), (1647, 9528681), (2931, 5354397), (3251, 4827357), (4941, 3176227), (8793, 1784799), (9753, 1609119), (26379, 594933), (29259, 536373), (59597, 263331), (79137, 198311), (87777, 178791)]