159717249

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17623}}^1$

素因数の和:17701

約数の個数: 24

約数和(自身を含む): 247440960

約数和(自身を除く): 87723711

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 17623, 52869, 158607, 334837, 934019, 1004511, 2802057, 3013533, 8406171, 17746361, 53239083, 159717249]

約数ペア:

[(1, 159717249), (3, 53239083), (9, 17746361), (19, 8406171), (53, 3013533), (57, 2802057), (159, 1004511), (171, 934019), (477, 334837), (1007, 158607), (3021, 52869), (9063, 17623)]