243516351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{4561}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 359449104

約数和(自身を除く): 115932753

約数列:

[1, 3, 13, 37, 39, 111, 481, 1369, 1443, 4107, 4561, 13683, 17797, 53391, 59293, 168757, 177879, 506271, 2193841, 6244009, 6581523, 18732027, 81172117, 243516351]

約数ペア:

[(1, 243516351), (3, 81172117), (13, 18732027), (37, 6581523), (39, 6244009), (111, 2193841), (481, 506271), (1369, 177879), (1443, 168757), (4107, 59293), (4561, 53391), (13683, 17797)]