26499501

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 45216000

約数和(自身を除く): 18716499

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 941, 1043, 1341, 2823, 3129, 4023, 6587, 8469, 9387, 19761, 25407, 28161, 59283, 140209, 177849, 420627, 981463, 1261881, 2944389, 3785643, 8833167, 26499501]

約数ペア:

[(1, 26499501), (3, 8833167), (7, 3785643), (9, 2944389), (21, 1261881), (27, 981463), (63, 420627), (149, 177849), (189, 140209), (447, 59283), (941, 28161), (1043, 25407), (1341, 19761), (2823, 9387), (3129, 8469), (4023, 6587)]