54818529

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 74575872

約数和(自身を除く): 19757343

約数列:

[1, 3, 67, 201, 223, 669, 1223, 3669, 14941, 44823, 81941, 245823, 272729, 818187, 18272843, 54818529]

約数ペア:

[(1, 54818529), (3, 18272843), (67, 818187), (201, 272729), (223, 245823), (669, 81941), (1223, 44823), (3669, 14941)]