84587841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 137531520

約数和(自身を除く): 52943679

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 4547, 6201, 13641, 18603, 40923, 59111, 122769, 177333, 240991, 531999, 722973, 1595997, 2168919, 3132883, 6506757, 9398649, 28195947, 84587841]

約数ペア:

[(1, 84587841), (3, 28195947), (9, 9398649), (13, 6506757), (27, 3132883), (39, 2168919), (53, 1595997), (117, 722973), (159, 531999), (351, 240991), (477, 177333), (689, 122769), (1431, 59111), (2067, 40923), (4547, 18603), (6201, 13641)]