9439457859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1\times {\mathrm{2339}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 15561655200

約数和(自身を除く): 6122197341

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2029, 2339, 6087, 7017, 18261, 21051, 26377, 30407, 34493, 39763, 79131, 91221, 103479, 119289, 237393, 273663, 310437, 357867, 448409, 516919, 1345227, 1550757, 4035681, 4652271, 4745831, 14237493, 42712479, 61695803, 80679127, 185087409, 242037381, 555262227, 726112143, 1048828651, 3146485953, 9439457859]

約数ペア:

[(1, 9439457859), (3, 3146485953), (9, 1048828651), (13, 726112143), (17, 555262227), (39, 242037381), (51, 185087409), (117, 80679127), (153, 61695803), (221, 42712479), (663, 14237493), (1989, 4745831), (2029, 4652271), (2339, 4035681), (6087, 1550757), (7017, 1345227), (18261, 516919), (21051, 448409), (26377, 357867), (30407, 310437), (34493, 273663), (39763, 237393), (79131, 119289), (91221, 103479)]