66929085

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 40

約数和(自身を含む): 127047096

約数和(自身を除く): 60118011

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 9721, 29163, 48605, 87489, 145815, 165257, 262467, 437445, 495771, 787401, 826285, 1312335, 1487313, 2478855, 3937005, 4461939, 7436565, 13385817, 22309695, 66929085]

約数ペア:

[(1, 66929085), (3, 22309695), (5, 13385817), (9, 7436565), (15, 4461939), (17, 3937005), (27, 2478855), (45, 1487313), (51, 1312335), (81, 826285), (85, 787401), (135, 495771), (153, 437445), (255, 262467), (405, 165257), (459, 145815), (765, 87489), (1377, 48605), (2295, 29163), (6885, 9721)]