154725879

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 264625920

約数和(自身を除く): 109900041

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 103, 147, 231, 309, 539, 721, 929, 1133, 1617, 2163, 2787, 3399, 5047, 6503, 7931, 10219, 15141, 19509, 23793, 30657, 45521, 55517, 71533, 95687, 136563, 166551, 214599, 287061, 500731, 669809, 1052557, 1502193, 2009427, 3157671, 4688663, 7367899, 14065989, 22103697, 51575293, 154725879]

約数ペア:

[(1, 154725879), (3, 51575293), (7, 22103697), (11, 14065989), (21, 7367899), (33, 4688663), (49, 3157671), (77, 2009427), (103, 1502193), (147, 1052557), (231, 669809), (309, 500731), (539, 287061), (721, 214599), (929, 166551), (1133, 136563), (1617, 95687), (2163, 71533), (2787, 55517), (3399, 45521), (5047, 30657), (6503, 23793), (7931, 19509), (10219, 15141)]