56701269

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 86304000

約数和(自身を除く): 29602731

約数列:

[1, 3, 9, 27, 61, 173, 183, 199, 519, 549, 597, 1557, 1647, 1791, 4671, 5373, 10553, 12139, 31659, 34427, 36417, 94977, 103281, 109251, 284931, 309843, 327753, 929529, 2100047, 6300141, 18900423, 56701269]

約数ペア:

[(1, 56701269), (3, 18900423), (9, 6300141), (27, 2100047), (61, 929529), (173, 327753), (183, 309843), (199, 284931), (519, 109251), (549, 103281), (597, 94977), (1557, 36417), (1647, 34427), (1791, 31659), (4671, 12139), (5373, 10553)]