127945941

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 188559360

約数和(自身を除く): 60613419

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 667, 989, 1247, 1487, 2001, 2967, 3741, 4461, 28681, 34201, 43123, 63941, 86043, 102603, 129369, 191823, 991829, 1470643, 1854289, 2975487, 4411929, 5562867, 42648647, 127945941]

約数ペア:

[(1, 127945941), (3, 42648647), (23, 5562867), (29, 4411929), (43, 2975487), (69, 1854289), (87, 1470643), (129, 991829), (667, 191823), (989, 129369), (1247, 102603), (1487, 86043), (2001, 63941), (2967, 43123), (3741, 34201), (4461, 28681)]