156921133929

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9013}}^1\times {\mathrm{6967}}^1$

素因数の和:16014

約数の個数: 48

約数和(自身を含む): 257770401408

約数和(自身を除く): 100849267479

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 6967, 9013, 20901, 27039, 48769, 63091, 118439, 146307, 153221, 189273, 341383, 355317, 441637, 459663, 829073, 1024149, 1072547, 1324911, 2487219, 3217641, 5803511, 7507829, 17410533, 22523487, 62793571, 188380713, 439554997, 1067490707, 1318664991, 3076884979, 3202472121, 7472434949, 9230654937, 22417304847, 52307044643, 156921133929]

約数ペア:

[(1, 156921133929), (3, 52307044643), (7, 22417304847), (17, 9230654937), (21, 7472434949), (49, 3202472121), (51, 3076884979), (119, 1318664991), (147, 1067490707), (357, 439554997), (833, 188380713), (2499, 62793571), (6967, 22523487), (9013, 17410533), (20901, 7507829), (27039, 5803511), (48769, 3217641), (63091, 2487219), (118439, 1324911), (146307, 1072547), (153221, 1024149), (189273, 829073), (341383, 459663), (355317, 441637)]