129641259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 195047424

約数和(自身を除く): 65406165

約数列:

[1, 3, 11, 33, 43, 103, 129, 309, 473, 887, 1133, 1419, 2661, 3399, 4429, 9757, 13287, 29271, 38141, 48719, 91361, 114423, 146157, 274083, 419551, 1004971, 1258653, 3014913, 3928523, 11785569, 43213753, 129641259]

約数ペア:

[(1, 129641259), (3, 43213753), (11, 11785569), (33, 3928523), (43, 3014913), (103, 1258653), (129, 1004971), (309, 419551), (473, 274083), (887, 146157), (1133, 114423), (1419, 91361), (2661, 48719), (3399, 38141), (4429, 29271), (9757, 13287)]