47152737

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 75127104

約数和(自身を除く): 27974367

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 631, 1083, 1311, 1893, 3249, 3933, 5679, 8303, 11989, 14513, 24909, 35967, 43539, 74727, 107901, 130617, 227791, 275747, 683373, 827241, 2050119, 2481723, 5239193, 15717579, 47152737]

約数ペア:

[(1, 47152737), (3, 15717579), (9, 5239193), (19, 2481723), (23, 2050119), (57, 827241), (69, 683373), (171, 275747), (207, 227791), (361, 130617), (437, 107901), (631, 74727), (1083, 43539), (1311, 35967), (1893, 24909), (3249, 14513), (3933, 11989), (5679, 8303)]