170785557

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 269049600

約数和(自身を除く): 98264043

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 5189, 10971, 15567, 32913, 46701, 119347, 140103, 275017, 358041, 825051, 1074123, 2475153, 3222369, 6325391, 7425459, 18976173, 56928519, 170785557]

約数ペア:

[(1, 170785557), (3, 56928519), (9, 18976173), (23, 7425459), (27, 6325391), (53, 3222369), (69, 2475153), (159, 1074123), (207, 825051), (477, 358041), (621, 275017), (1219, 140103), (1431, 119347), (3657, 46701), (5189, 32913), (10971, 15567)]