38204757

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 58732800

約数和(自身を除く): 20528043

約数列:

[1, 3, 9, 27, 37, 111, 167, 229, 333, 501, 687, 999, 1503, 2061, 4509, 6179, 6183, 8473, 18537, 25419, 38243, 55611, 76257, 114729, 166833, 228771, 344187, 1032561, 1414991, 4244973, 12734919, 38204757]

約数ペア:

[(1, 38204757), (3, 12734919), (9, 4244973), (27, 1414991), (37, 1032561), (111, 344187), (167, 228771), (229, 166833), (333, 114729), (501, 76257), (687, 55611), (999, 38243), (1503, 25419), (2061, 18537), (4509, 8473), (6179, 6183)]