88317453

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 57748467

約数列:

[1, 3, 7, 19, 21, 49, 57, 103, 133, 147, 307, 309, 399, 721, 921, 931, 1957, 2149, 2163, 2793, 5047, 5833, 5871, 6447, 13699, 15043, 15141, 17499, 31621, 40831, 41097, 45129, 94863, 95893, 122493, 221347, 285817, 287679, 600799, 664041, 857451, 1549429, 1802397, 4205593, 4648287, 12616779, 29439151, 88317453]

約数ペア:

[(1, 88317453), (3, 29439151), (7, 12616779), (19, 4648287), (21, 4205593), (49, 1802397), (57, 1549429), (103, 857451), (133, 664041), (147, 600799), (307, 287679), (309, 285817), (399, 221347), (721, 122493), (921, 95893), (931, 94863), (1957, 45129), (2149, 41097), (2163, 40831), (2793, 31621), (5047, 17499), (5833, 15141), (5871, 15043), (6447, 13699)]