19462544973

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{4451}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 29886632160

約数和(自身を除く): 10424087187

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1459, 2997, 4377, 4451, 13131, 13353, 39393, 40059, 53983, 118179, 120177, 161949, 164687, 360531, 485847, 494061, 1457541, 1482183, 4372623, 4446549, 6494009, 13339647, 19482027, 58446081, 175338243, 240278333, 526014729, 720834999, 2162504997, 6487514991, 19462544973]

約数ペア:

[(1, 19462544973), (3, 6487514991), (9, 2162504997), (27, 720834999), (37, 526014729), (81, 240278333), (111, 175338243), (333, 58446081), (999, 19482027), (1459, 13339647), (2997, 6494009), (4377, 4446549), (4451, 4372623), (13131, 1482183), (13353, 1457541), (39393, 494061), (40059, 485847), (53983, 360531), (118179, 164687), (120177, 161949)]