179493987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{24019}}^1$

素因数の和:24122

約数の個数: 16

約数和(自身を含む): 249039360

約数和(自身を除く): 69545373

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 24019, 72057, 1128893, 1273007, 3386679, 3819021, 59831329, 179493987]

約数ペア:

[(1, 179493987), (3, 59831329), (47, 3819021), (53, 3386679), (141, 1273007), (159, 1128893), (2491, 72057), (7473, 24019)]