54210189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2539}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 79004160

約数和(自身を除く): 24793971

約数列:

[1, 3, 11, 33, 647, 1941, 2539, 7117, 7617, 21351, 27929, 83787, 1642733, 4928199, 18070063, 54210189]

約数ペア:

[(1, 54210189), (3, 18070063), (11, 4928199), (33, 1642733), (647, 83787), (1941, 27929), (2539, 21351), (7117, 7617)]