220935177

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{6569}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 331049160

約数和(自身を除く): 110113983

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 3737, 6569, 11211, 19707, 33633, 59121, 243053, 663469, 729159, 1990407, 2187477, 5971221, 24548353, 73645059, 220935177]

約数ペア:

[(1, 220935177), (3, 73645059), (9, 24548353), (37, 5971221), (101, 2187477), (111, 1990407), (303, 729159), (333, 663469), (909, 243053), (3737, 59121), (6569, 33633), (11211, 19707)]