15696721341

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{7963}}^1$

素因数の和:8510

約数の個数: 48

約数和(自身を含む): 26358418944

約数和(自身を除く): 10661697603

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 467, 469, 603, 1401, 1407, 3269, 4203, 4221, 7963, 9807, 23889, 29421, 31289, 55741, 71667, 93867, 167223, 219023, 281601, 501669, 533521, 657069, 1600563, 1971207, 3718721, 3734647, 4801689, 11156163, 11203941, 26031047, 33468489, 33611823, 78093141, 234279423, 249154307, 747462921, 1744080149, 2242388763, 5232240447, 15696721341]

約数ペア:

[(1, 15696721341), (3, 5232240447), (7, 2242388763), (9, 1744080149), (21, 747462921), (63, 249154307), (67, 234279423), (201, 78093141), (467, 33611823), (469, 33468489), (603, 26031047), (1401, 11203941), (1407, 11156163), (3269, 4801689), (4203, 3734647), (4221, 3718721), (7963, 1971207), (9807, 1600563), (23889, 657069), (29421, 533521), (31289, 501669), (55741, 281601), (71667, 219023), (93867, 167223)]