326804543991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1\times {\mathrm{5987}}^1$

素因数の和:13180

約数の個数: 48

約数和(自身を含む): 506043293184

約数和(自身を除く): 179238749193

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5987, 7127, 7659, 17961, 21381, 53883, 64143, 137701, 163921, 221519, 263699, 413103, 491763, 664557, 791097, 1239309, 1475289, 1993671, 2373291, 5094937, 6065077, 15284811, 18195231, 42669349, 45854433, 54585693, 128008047, 384024141, 981395027, 1578765913, 2944185081, 4736297739, 8832555243, 14208893217, 36311615999, 108934847997, 326804543991]

約数ペア:

[(1, 326804543991), (3, 108934847997), (9, 36311615999), (23, 14208893217), (37, 8832555243), (69, 4736297739), (111, 2944185081), (207, 1578765913), (333, 981395027), (851, 384024141), (2553, 128008047), (5987, 54585693), (7127, 45854433), (7659, 42669349), (17961, 18195231), (21381, 15284811), (53883, 6065077), (64143, 5094937), (137701, 2373291), (163921, 1993671), (221519, 1475289), (263699, 1239309), (413103, 791097), (491763, 664557)]