9109737

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 16598400

約数和(自身を除く): 7488663

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 227, 273, 343, 441, 637, 681, 819, 1029, 1589, 1911, 2043, 2951, 3087, 4459, 4767, 5733, 8853, 11123, 13377, 14301, 20657, 26559, 33369, 40131, 61971, 77861, 100107, 144599, 185913, 233583, 433797, 700749, 1012193, 1301391, 3036579, 9109737]

約数ペア:

[(1, 9109737), (3, 3036579), (7, 1301391), (9, 1012193), (13, 700749), (21, 433797), (39, 233583), (49, 185913), (63, 144599), (91, 100107), (117, 77861), (147, 61971), (227, 40131), (273, 33369), (343, 26559), (441, 20657), (637, 14301), (681, 13377), (819, 11123), (1029, 8853), (1589, 5733), (1911, 4767), (2043, 4459), (2951, 3087)]