16143111

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 9128889

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 389, 477, 783, 1167, 1431, 1537, 3501, 4611, 10503, 11281, 13833, 20617, 33843, 41499, 61851, 101529, 185553, 304587, 556659, 597893, 1793679, 5381037, 16143111]

約数ペア:

[(1, 16143111), (3, 5381037), (9, 1793679), (27, 597893), (29, 556659), (53, 304587), (87, 185553), (159, 101529), (261, 61851), (389, 41499), (477, 33843), (783, 20617), (1167, 13833), (1431, 11281), (1537, 10503), (3501, 4611)]