86787873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3613}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 133616808

約数和(自身を除く): 46828935

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 3613, 8007, 10839, 24021, 32517, 61421, 184263, 552789, 567241, 1701723, 5105169, 9643097, 28929291, 86787873]

約数ペア:

[(1, 86787873), (3, 28929291), (9, 9643097), (17, 5105169), (51, 1701723), (153, 567241), (157, 552789), (471, 184263), (1413, 61421), (2669, 32517), (3613, 24021), (8007, 10839)]