161583838173

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{155731}}^1$

素因数の和:156286

約数の個数: 32

約数和(自身を含む): 242792417280

約数和(自身を除く): 81208579107

約数列:

[1, 3, 9, 27, 83, 249, 463, 747, 1389, 2241, 4167, 12501, 38429, 115287, 155731, 345861, 467193, 1037583, 1401579, 4204737, 12925673, 38777019, 72103453, 116331057, 216310359, 348993171, 648931077, 1946793231, 5984586599, 17953759797, 53861279391, 161583838173]

約数ペア:

[(1, 161583838173), (3, 53861279391), (9, 17953759797), (27, 5984586599), (83, 1946793231), (249, 648931077), (463, 348993171), (747, 216310359), (1389, 116331057), (2241, 72103453), (4167, 38777019), (12501, 12925673), (38429, 4204737), (115287, 1401579), (155731, 1037583), (345861, 467193)]