81783498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5107}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 174325824

約数和(自身を除く): 92542326

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 5107, 5338, 8007, 10214, 15321, 16014, 30642, 86819, 173638, 260457, 520914, 801799, 1603598, 2405397, 4810794, 13630583, 27261166, 40891749, 81783498]

約数ペア:

[(1, 81783498), (2, 40891749), (3, 27261166), (6, 13630583), (17, 4810794), (34, 2405397), (51, 1603598), (102, 801799), (157, 520914), (314, 260457), (471, 173638), (942, 86819), (2669, 30642), (5107, 16014), (5338, 15321), (8007, 10214)]