66938265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29167}}^1$

素因数の和:29198

約数の個数: 32

約数和(自身を含む): 126005760

約数和(自身を除く): 59067495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 29167, 87501, 145835, 262503, 437505, 495839, 787509, 1312515, 1487517, 2479195, 3937545, 4462551, 7437585, 13387653, 22312755, 66938265]

約数ペア:

[(1, 66938265), (3, 22312755), (5, 13387653), (9, 7437585), (15, 4462551), (17, 3937545), (27, 2479195), (45, 1487517), (51, 1312515), (85, 787509), (135, 495839), (153, 437505), (255, 262503), (459, 145835), (765, 87501), (2295, 29167)]