75892761

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1429}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 129043200

約数和(自身を除く): 53150439

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1429, 1967, 2529, 4287, 5901, 7587, 10003, 12861, 17703, 30009, 38583, 53109, 90027, 270081, 401549, 1204647, 2810843, 3613941, 8432529, 10841823, 25297587, 75892761]

約数ペア:

[(1, 75892761), (3, 25297587), (7, 10841823), (9, 8432529), (21, 3613941), (27, 2810843), (63, 1204647), (189, 401549), (281, 270081), (843, 90027), (1429, 53109), (1967, 38583), (2529, 30009), (4287, 17703), (5901, 12861), (7587, 10003)]