1688892969231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{209202647}}^1$

素因数の和:209202692

約数の個数: 32

約数和(自身を含む): 2811683589120

約数和(自身を除く): 1122790619889

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 209202647, 627607941, 1882823823, 2719634411, 4811660881, 5648471469, 8158903233, 14434982643, 24476709699, 43304947929, 62551591453, 73430129097, 129914843787, 187654774359, 562964323077, 1688892969231]

約数ペア:

[(1, 1688892969231), (3, 562964323077), (9, 187654774359), (13, 129914843787), (23, 73430129097), (27, 62551591453), (39, 43304947929), (69, 24476709699), (117, 14434982643), (207, 8158903233), (299, 5648471469), (351, 4811660881), (621, 2719634411), (897, 1882823823), (2691, 627607941), (8073, 209202647)]