80492637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 36862755

約数列:

[1, 3, 17, 51, 53, 97, 159, 291, 307, 901, 921, 1649, 2703, 4947, 5141, 5219, 15423, 15657, 16271, 29779, 48813, 87397, 89337, 262191, 276607, 506243, 829821, 1518729, 1578287, 4734861, 26830879, 80492637]

約数ペア:

[(1, 80492637), (3, 26830879), (17, 4734861), (51, 1578287), (53, 1518729), (97, 829821), (159, 506243), (291, 276607), (307, 262191), (901, 89337), (921, 87397), (1649, 48813), (2703, 29779), (4947, 16271), (5141, 15657), (5219, 15423)]