156785404707

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1427}}^1\times {\mathrm{25919}}^1$

素因数の和:27512

約数の個数: 32

約数和(自身を含む): 233926963200

約数和(自身を除く): 77141558493

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1427, 4239, 4281, 12843, 25919, 38529, 77757, 224039, 233271, 672117, 699813, 2016351, 4069283, 6049053, 12207849, 36623547, 36986413, 109870641, 110959239, 332877717, 998633151, 5806866841, 17420600523, 52261801569, 156785404707]

約数ペア:

[(1, 156785404707), (3, 52261801569), (9, 17420600523), (27, 5806866841), (157, 998633151), (471, 332877717), (1413, 110959239), (1427, 109870641), (4239, 36986413), (4281, 36623547), (12843, 12207849), (25919, 6049053), (38529, 4069283), (77757, 2016351), (224039, 699813), (233271, 672117)]