491796002421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{60648169}}^1$

素因数の和:60648245

約数の個数: 24

約数和(自身を含む): 766350276120

約数和(自身を除く): 274554273699

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 60648169, 181944507, 545833521, 1031018873, 3093056619, 3214352957, 9279169857, 9643058871, 28929176613, 54644000269, 163932000807, 491796002421]

約数ペア:

[(1, 491796002421), (3, 163932000807), (9, 54644000269), (17, 28929176613), (51, 9643058871), (53, 9279169857), (153, 3214352957), (159, 3093056619), (477, 1031018873), (901, 545833521), (2703, 181944507), (8109, 60648169)]