79973865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34847}}^1$

素因数の和:34878

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 70569495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 34847, 104541, 174235, 313623, 522705, 592399, 940869, 1568115, 1777197, 2961995, 4704345, 5331591, 8885985, 15994773, 26657955, 79973865]

約数ペア:

[(1, 79973865), (3, 26657955), (5, 15994773), (9, 8885985), (15, 5331591), (17, 4704345), (27, 2961995), (45, 1777197), (51, 1568115), (85, 940869), (135, 592399), (153, 522705), (255, 313623), (459, 174235), (765, 104541), (2295, 34847)]