28890696609

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1553}}^1\times {\mathrm{30851}}^1$

素因数の和:32477

約数の個数: 24

約数和(自身を含む): 42382503072

約数和(自身を除く): 13491806463

約数列:

[1, 3, 9, 67, 201, 603, 1553, 4659, 13977, 30851, 92553, 104051, 277659, 312153, 936459, 2067017, 6201051, 18603153, 47911603, 143734809, 431204427, 3210077401, 9630232203, 28890696609]

約数ペア:

[(1, 28890696609), (3, 9630232203), (9, 3210077401), (67, 431204427), (201, 143734809), (603, 47911603), (1553, 18603153), (4659, 6201051), (13977, 2067017), (30851, 936459), (92553, 312153), (104051, 277659)]