51765939

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 82636800

約数和(自身を除く): 30870861

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 2689, 6417, 8067, 19251, 24201, 61847, 72603, 83359, 185541, 250077, 556623, 750231, 1669869, 1917257, 2250693, 5751771, 17255313, 51765939]

約数ペア:

[(1, 51765939), (3, 17255313), (9, 5751771), (23, 2250693), (27, 1917257), (31, 1669869), (69, 750231), (93, 556623), (207, 250077), (279, 185541), (621, 83359), (713, 72603), (837, 61847), (2139, 24201), (2689, 19251), (6417, 8067)]