149764437

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 225884160

約数和(自身を除く): 76119723

約数列:

[1, 3, 9, 27, 113, 191, 257, 339, 573, 771, 1017, 1719, 2313, 3051, 5157, 6939, 21583, 29041, 49087, 64749, 87123, 147261, 194247, 261369, 441783, 582741, 784107, 1325349, 5546831, 16640493, 49921479, 149764437]

約数ペア:

[(1, 149764437), (3, 49921479), (9, 16640493), (27, 5546831), (113, 1325349), (191, 784107), (257, 582741), (339, 441783), (573, 261369), (771, 194247), (1017, 147261), (1719, 87123), (2313, 64749), (3051, 49087), (5157, 29041), (6939, 21583)]