742138889181

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{1499}}^1\times {\mathrm{4621}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 1006338816000

約数和(自身を除く): 264199926819

約数列:

[1, 3, 71, 213, 503, 1499, 1509, 4497, 4621, 13863, 35713, 106429, 107139, 319287, 328091, 753997, 984273, 2261991, 2324363, 6926879, 6973089, 20780637, 53533787, 160601361, 165029773, 491808409, 495089319, 1475425227, 3484220137, 10452660411, 247379629727, 742138889181]

約数ペア:

[(1, 742138889181), (3, 247379629727), (71, 10452660411), (213, 3484220137), (503, 1475425227), (1499, 495089319), (1509, 491808409), (4497, 165029773), (4621, 160601361), (13863, 53533787), (35713, 20780637), (106429, 6973089), (107139, 6926879), (319287, 2324363), (328091, 2261991), (753997, 984273)]