156548979

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 230808032

約数和(自身を除く): 74259053

約数列:

[1, 3, 9, 97, 103, 291, 309, 873, 927, 1741, 5223, 9991, 15669, 29973, 89919, 168877, 179323, 506631, 537969, 1519893, 1613907, 17394331, 52182993, 156548979]

約数ペア:

[(1, 156548979), (3, 52182993), (9, 17394331), (97, 1613907), (103, 1519893), (291, 537969), (309, 506631), (873, 179323), (927, 168877), (1741, 89919), (5223, 29973), (9991, 15669)]