72113379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 109697280

約数和(自身を除く): 37583901

約数列:

[1, 3, 13, 19, 39, 57, 247, 307, 317, 741, 921, 951, 3991, 4121, 5833, 6023, 11973, 12363, 17499, 18069, 75829, 78299, 97319, 227487, 234897, 291957, 1265147, 1849061, 3795441, 5547183, 24037793, 72113379]

約数ペア:

[(1, 72113379), (3, 24037793), (13, 5547183), (19, 3795441), (39, 1849061), (57, 1265147), (247, 291957), (307, 234897), (317, 227487), (741, 97319), (921, 78299), (951, 75829), (3991, 18069), (4121, 17499), (5833, 12363), (6023, 11973)]