79057647

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 124277760

約数和(自身を除く): 45220113

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 2087, 4209, 6261, 12627, 18783, 37881, 48001, 56349, 127307, 144003, 381921, 432009, 1145763, 1296027, 2928061, 3437289, 8784183, 26352549, 79057647]

約数ペア:

[(1, 79057647), (3, 26352549), (9, 8784183), (23, 3437289), (27, 2928061), (61, 1296027), (69, 1145763), (183, 432009), (207, 381921), (549, 144003), (621, 127307), (1403, 56349), (1647, 48001), (2087, 37881), (4209, 18783), (6261, 12627)]