31192804539

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3863843}}^1$

素因数の和:3863888

約数の個数: 32

約数和(自身を含む): 51930063360

約数和(自身を除く): 20737258821

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 3863843, 11591529, 34774587, 50229959, 88868389, 104323761, 150689877, 266605167, 452069631, 799815501, 1155289057, 1356208893, 2399446503, 3465867171, 10397601513, 31192804539]

約数ペア:

[(1, 31192804539), (3, 10397601513), (9, 3465867171), (13, 2399446503), (23, 1356208893), (27, 1155289057), (39, 799815501), (69, 452069631), (117, 266605167), (207, 150689877), (299, 104323761), (351, 88868389), (621, 50229959), (897, 34774587), (2691, 11591529), (8073, 3863843)]