54997533

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18961

約数の個数: 24

約数和(自身を含む): 88545600

約数和(自身を除く): 33548067

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 18919, 56757, 170271, 321623, 359461, 964869, 1078383, 2894607, 3235149, 6110837, 18332511, 54997533]

約数ペア:

[(1, 54997533), (3, 18332511), (9, 6110837), (17, 3235149), (19, 2894607), (51, 1078383), (57, 964869), (153, 359461), (171, 321623), (323, 170271), (969, 56757), (2907, 18919)]