127777374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{308641}}^1$

素因数の和:308672

約数の個数: 24

約数和(自身を含む): 288888912

約数和(自身を除く): 161111538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 308641, 617282, 925923, 1851846, 2777769, 5555538, 7098743, 14197486, 21296229, 42592458, 63888687, 127777374]

約数ペア:

[(1, 127777374), (2, 63888687), (3, 42592458), (6, 21296229), (9, 14197486), (18, 7098743), (23, 5555538), (46, 2777769), (69, 1851846), (138, 925923), (207, 617282), (414, 308641)]