29490655851

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4987427}}^1$

素因数の和:4987512

約数の個数: 20

約数和(自身を含む): 44657430312

約数和(自身を除く): 15166774461

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 4987427, 14962281, 44886843, 134660529, 364082171, 403981587, 1092246513, 3276739539, 9830218617, 29490655851]

約数ペア:

[(1, 29490655851), (3, 9830218617), (9, 3276739539), (27, 1092246513), (73, 403981587), (81, 364082171), (219, 134660529), (657, 44886843), (1971, 14962281), (5913, 4987427)]