180161001

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 276057600

約数和(自身を除く): 95896599

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 479, 529, 711, 1437, 1587, 1817, 4311, 4761, 5451, 11017, 16353, 33051, 37841, 41791, 99153, 113523, 125373, 253391, 340569, 376119, 760173, 870343, 2280519, 2611029, 7833087, 20017889, 60053667, 180161001]

約数ペア:

[(1, 180161001), (3, 60053667), (9, 20017889), (23, 7833087), (69, 2611029), (79, 2280519), (207, 870343), (237, 760173), (479, 376119), (529, 340569), (711, 253391), (1437, 125373), (1587, 113523), (1817, 99153), (4311, 41791), (4761, 37841), (5451, 33051), (11017, 16353)]