64901529

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 126124128

約数和(自身を除く): 61222599

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 787, 833, 1071, 1309, 1617, 1683, 2361, 2499, 3927, 4851, 5509, 7083, 7497, 8657, 9163, 11781, 13379, 16527, 25971, 27489, 38563, 40137, 49581, 60599, 77913, 82467, 93653, 115689, 120411, 147169, 181797, 280959, 347067, 424193, 441507, 545391, 655571, 842877, 1030183, 1272579, 1324521, 1966713, 3090549, 3817737, 5900139, 7211281, 9271647, 21633843, 64901529]

約数ペア:

[(1, 64901529), (3, 21633843), (7, 9271647), (9, 7211281), (11, 5900139), (17, 3817737), (21, 3090549), (33, 1966713), (49, 1324521), (51, 1272579), (63, 1030183), (77, 842877), (99, 655571), (119, 545391), (147, 441507), (153, 424193), (187, 347067), (231, 280959), (357, 181797), (441, 147169), (539, 120411), (561, 115689), (693, 93653), (787, 82467), (833, 77913), (1071, 60599), (1309, 49581), (1617, 40137), (1683, 38563), (2361, 27489), (2499, 25971), (3927, 16527), (4851, 13379), (5509, 11781), (7083, 9163), (7497, 8657)]