140110803

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8521}}^1$

素因数の和:8569

約数の個数: 40

約数和(自身を含む): 247478880

約数和(自身を除く): 107368077

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 8521, 16443, 25563, 59647, 76689, 178941, 230067, 247109, 536823, 690201, 741327, 1610469, 1729763, 2223981, 4831407, 5189289, 6671943, 15567867, 20015829, 46703601, 140110803]

約数ペア:

[(1, 140110803), (3, 46703601), (7, 20015829), (9, 15567867), (21, 6671943), (27, 5189289), (29, 4831407), (63, 2223981), (81, 1729763), (87, 1610469), (189, 741327), (203, 690201), (261, 536823), (567, 247109), (609, 230067), (783, 178941), (1827, 76689), (2349, 59647), (5481, 25563), (8521, 16443)]