54617979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4231}}^1$

素因数の和:4578

約数の個数: 16

約数和(自身を含む): 78681344

約数和(自身を除く): 24063365

約数列:

[1, 3, 13, 39, 331, 993, 4231, 4303, 12693, 12909, 55003, 165009, 1400461, 4201383, 18205993, 54617979]

約数ペア:

[(1, 54617979), (3, 18205993), (13, 4201383), (39, 1400461), (331, 165009), (993, 55003), (4231, 12909), (4303, 12693)]