55638783

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 84938880

約数和(自身を除く): 29300097

約数列:

[1, 3, 9, 19, 57, 171, 331, 983, 993, 2949, 2979, 6289, 8847, 18677, 18867, 56031, 56601, 168093, 325373, 976119, 2928357, 6182087, 18546261, 55638783]

約数ペア:

[(1, 55638783), (3, 18546261), (9, 6182087), (19, 2928357), (57, 976119), (171, 325373), (331, 168093), (983, 56601), (993, 56031), (2949, 18867), (2979, 18677), (6289, 8847)]