33107721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 49471488

約数和(自身を除く): 16363767

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 487, 527, 731, 1333, 1461, 1581, 2193, 3999, 8279, 15097, 20941, 22661, 24837, 45291, 62823, 67983, 256649, 355997, 649171, 769947, 1067991, 1947513, 11035907, 33107721]

約数ペア:

[(1, 33107721), (3, 11035907), (17, 1947513), (31, 1067991), (43, 769947), (51, 649171), (93, 355997), (129, 256649), (487, 67983), (527, 62823), (731, 45291), (1333, 24837), (1461, 22661), (1581, 20941), (2193, 15097), (3999, 8279)]