391569421953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1\times {\mathrm{94621}}^1$

素因数の和:96225

約数の個数: 32

約数和(自身を含む): 563607994752

約数和(自身を除く): 172038572799

約数列:

[1, 3, 17, 51, 53, 159, 901, 1531, 2703, 4593, 26027, 78081, 81143, 94621, 243429, 283863, 1379431, 1608557, 4138293, 4825671, 5014913, 15044739, 85253521, 144864751, 255760563, 434594253, 2462700767, 7388102301, 7677831803, 23033495409, 130523140651, 391569421953]

約数ペア:

[(1, 391569421953), (3, 130523140651), (17, 23033495409), (51, 7677831803), (53, 7388102301), (159, 2462700767), (901, 434594253), (1531, 255760563), (2703, 144864751), (4593, 85253521), (26027, 15044739), (78081, 5014913), (81143, 4825671), (94621, 4138293), (243429, 1608557), (283863, 1379431)]