55953027

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36787}}^1$

素因数の和:36819

約数の個数: 18

約数和(自身を含む): 87518652

約数和(自身を除く): 31565625

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36787, 110361, 331083, 478231, 1434693, 4304079, 6217003, 18651009, 55953027]

約数ペア:

[(1, 55953027), (3, 18651009), (9, 6217003), (13, 4304079), (39, 1434693), (117, 478231), (169, 331083), (507, 110361), (1521, 36787)]