39725181

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 62412800

約数和(自身を除く): 22687619

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 367, 513, 633, 1101, 1899, 3303, 4009, 5697, 6973, 9909, 12027, 20919, 36081, 62757, 77437, 108243, 188271, 232311, 696933, 1471303, 2090799, 4413909, 13241727, 39725181]

約数ペア:

[(1, 39725181), (3, 13241727), (9, 4413909), (19, 2090799), (27, 1471303), (57, 696933), (171, 232311), (211, 188271), (367, 108243), (513, 77437), (633, 62757), (1101, 36081), (1899, 20919), (3303, 12027), (4009, 9909), (5697, 6973)]