55158831

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67349}}^1$

素因数の和:67375

約数の個数: 24

約数和(自身を含む): 98061600

約数和(自身を除く): 42902769

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67349, 202047, 471443, 606141, 875537, 1414329, 2626611, 4242987, 6128759, 7879833, 18386277, 55158831]

約数ペア:

[(1, 55158831), (3, 18386277), (7, 7879833), (9, 6128759), (13, 4242987), (21, 2626611), (39, 1414329), (63, 875537), (91, 606141), (117, 471443), (273, 202047), (819, 67349)]