37985697

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 56023968

約数和(自身を除く): 18038271

約数列:

[1, 3, 9, 83, 211, 241, 249, 633, 723, 747, 1899, 2169, 17513, 20003, 50851, 52539, 60009, 152553, 157617, 180027, 457659, 4220633, 12661899, 37985697]

約数ペア:

[(1, 37985697), (3, 12661899), (9, 4220633), (83, 457659), (211, 180027), (241, 157617), (249, 152553), (633, 60009), (723, 52539), (747, 50851), (1899, 20003), (2169, 17513)]