51801711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 75753216

約数和(自身を除く): 23951505

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 1231, 3237, 3693, 14027, 16003, 42081, 48009, 102173, 208039, 306519, 624117, 1328249, 3984747, 17267237, 51801711]

約数ペア:

[(1, 51801711), (3, 17267237), (13, 3984747), (39, 1328249), (83, 624117), (169, 306519), (249, 208039), (507, 102173), (1079, 48009), (1231, 42081), (3237, 16003), (3693, 14027)]