1783134081

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12659}}^1$

素因数の和:12755

約数の個数: 40

約数和(自身を含む): 2794112640

約数和(自身を除く): 1010978559

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 333, 423, 999, 1269, 1739, 2997, 3807, 5217, 12659, 15651, 37977, 46953, 113931, 140859, 341793, 468383, 594973, 1025379, 1405149, 1784919, 4215447, 5354757, 12646341, 16064271, 22014001, 37939023, 48192813, 66042003, 198126009, 594378027, 1783134081]

約数ペア:

[(1, 1783134081), (3, 594378027), (9, 198126009), (27, 66042003), (37, 48192813), (47, 37939023), (81, 22014001), (111, 16064271), (141, 12646341), (333, 5354757), (423, 4215447), (999, 1784919), (1269, 1405149), (1739, 1025379), (2997, 594973), (3807, 468383), (5217, 341793), (12659, 140859), (15651, 113931), (37977, 46953)]