88897137

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 138897408

約数和(自身を除く): 50000271

約数列:

[1, 3, 7, 21, 73, 103, 219, 309, 511, 563, 721, 1533, 1689, 2163, 3941, 7519, 11823, 22557, 41099, 52633, 57989, 123297, 157899, 173967, 287693, 405923, 863079, 1217769, 4233197, 12699591, 29632379, 88897137]

約数ペア:

[(1, 88897137), (3, 29632379), (7, 12699591), (21, 4233197), (73, 1217769), (103, 863079), (219, 405923), (309, 287693), (511, 173967), (563, 157899), (721, 123297), (1533, 57989), (1689, 52633), (2163, 41099), (3941, 22557), (7519, 11823)]