73997109

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 109878912

約数和(自身を除く): 35881803

約数列:

[1, 3, 9, 43, 129, 367, 387, 521, 1101, 1563, 3303, 4689, 15781, 22403, 47343, 67209, 142029, 191207, 201627, 573621, 1720863, 8221901, 24665703, 73997109]

約数ペア:

[(1, 73997109), (3, 24665703), (9, 8221901), (43, 1720863), (129, 573621), (367, 201627), (387, 191207), (521, 142029), (1101, 67209), (1563, 47343), (3303, 22403), (4689, 15781)]