29927907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 47059200

約数和(自身を除く): 17131293

約数列:

[1, 3, 9, 19, 27, 57, 171, 227, 257, 513, 681, 771, 2043, 2313, 4313, 4883, 6129, 6939, 12939, 14649, 38817, 43947, 58339, 116451, 131841, 175017, 525051, 1108441, 1575153, 3325323, 9975969, 29927907]

約数ペア:

[(1, 29927907), (3, 9975969), (9, 3325323), (19, 1575153), (27, 1108441), (57, 525051), (171, 175017), (227, 131841), (257, 116451), (513, 58339), (681, 43947), (771, 38817), (2043, 14649), (2313, 12939), (4313, 6939), (4883, 6129)]