78856257483

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{154211}}^1$

素因数の和:154389

約数の個数: 40

約数和(自身を含む): 120914544960

約数和(自身を除く): 42058287477

約数列:

[1, 3, 9, 27, 59, 81, 107, 177, 321, 531, 963, 1593, 2889, 4779, 6313, 8667, 18939, 56817, 154211, 170451, 462633, 511353, 1387899, 4163697, 9098449, 12491091, 16500577, 27295347, 49501731, 81886041, 148505193, 245658123, 445515579, 736974369, 973534043, 1336546737, 2920602129, 8761806387, 26285419161, 78856257483]

約数ペア:

[(1, 78856257483), (3, 26285419161), (9, 8761806387), (27, 2920602129), (59, 1336546737), (81, 973534043), (107, 736974369), (177, 445515579), (321, 245658123), (531, 148505193), (963, 81886041), (1593, 49501731), (2889, 27295347), (4779, 16500577), (6313, 12491091), (8667, 9098449), (18939, 4163697), (56817, 1387899), (154211, 511353), (170451, 462633)]