73486971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 112744944

約数和(自身を除く): 39257973

約数列:

[1, 3, 9, 17, 51, 153, 457, 1051, 1371, 3153, 4113, 7769, 9459, 17867, 23307, 53601, 69921, 160803, 480307, 1440921, 4322763, 8165219, 24495657, 73486971]

約数ペア:

[(1, 73486971), (3, 24495657), (9, 8165219), (17, 4322763), (51, 1440921), (153, 480307), (457, 160803), (1051, 69921), (1371, 53601), (3153, 23307), (4113, 17867), (7769, 9459)]