676643571

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34283}}^1$

素因数の和:34352

約数の個数: 32

約数和(自身を含む): 1086117120

約数和(自身を除く): 409473549

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 34283, 102849, 308547, 582811, 925641, 1474169, 1748433, 4422507, 5245299, 13267521, 15735897, 25060873, 39802563, 75182619, 225547857, 676643571]

約数ペア:

[(1, 676643571), (3, 225547857), (9, 75182619), (17, 39802563), (27, 25060873), (43, 15735897), (51, 13267521), (129, 5245299), (153, 4422507), (387, 1748433), (459, 1474169), (731, 925641), (1161, 582811), (2193, 308547), (6579, 102849), (19737, 34283)]