74732991

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 101743488

約数和(自身を除く): 27010497

約数列:

[1, 3, 61, 183, 251, 753, 1627, 4881, 15311, 45933, 99247, 297741, 408377, 1225131, 24910997, 74732991]

約数ペア:

[(1, 74732991), (3, 24910997), (61, 1225131), (183, 408377), (251, 297741), (753, 99247), (1627, 45933), (4881, 15311)]