121350231

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 192883680

約数和(自身を除く): 71533449

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 1219, 1229, 1431, 1863, 3657, 3687, 4293, 10971, 11061, 28267, 32913, 33183, 65137, 84801, 98739, 99549, 195411, 254403, 586233, 763209, 1498151, 1758699, 2289627, 4494453, 5276097, 13483359, 40450077, 121350231]

約数ペア:

[(1, 121350231), (3, 40450077), (9, 13483359), (23, 5276097), (27, 4494453), (53, 2289627), (69, 1758699), (81, 1498151), (159, 763209), (207, 586233), (477, 254403), (621, 195411), (1219, 99549), (1229, 98739), (1431, 84801), (1863, 65137), (3657, 33183), (3687, 32913), (4293, 28267), (10971, 11061)]