72197793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7043}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 112084128

約数和(自身を除く): 39886335

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 7043, 10251, 21129, 63387, 119731, 359193, 471881, 1077579, 1415643, 4246929, 8021977, 24065931, 72197793]

約数ペア:

[(1, 72197793), (3, 24065931), (9, 8021977), (17, 4246929), (51, 1415643), (67, 1077579), (153, 471881), (201, 359193), (603, 119731), (1139, 63387), (3417, 21129), (7043, 10251)]