127864332

素因数分解:

$2^2\times 3^4\times {\mathrm{394643}}^1$

素因数の和:394659

約数の個数: 30

約数和(自身を含む): 334263468

約数和(自身を除く): 206399136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 394643, 789286, 1183929, 1578572, 2367858, 3551787, 4735716, 7103574, 10655361, 14207148, 21310722, 31966083, 42621444, 63932166, 127864332]

約数ペア:

[(1, 127864332), (2, 63932166), (3, 42621444), (4, 31966083), (6, 21310722), (9, 14207148), (12, 10655361), (18, 7103574), (27, 4735716), (36, 3551787), (54, 2367858), (81, 1578572), (108, 1183929), (162, 789286), (324, 394643)]