470128761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 774671040

約数和(自身を除く): 304542279

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 129, 153, 171, 323, 387, 731, 817, 969, 2193, 2451, 2907, 3761, 6579, 7353, 11283, 13889, 33849, 41667, 63937, 71459, 125001, 161723, 191811, 214377, 485169, 575433, 643131, 1214803, 1455507, 2749291, 3072737, 3644409, 8247873, 9218211, 10933227, 24743619, 27654633, 52236529, 156709587, 470128761]

約数ペア:

[(1, 470128761), (3, 156709587), (9, 52236529), (17, 27654633), (19, 24743619), (43, 10933227), (51, 9218211), (57, 8247873), (129, 3644409), (153, 3072737), (171, 2749291), (323, 1455507), (387, 1214803), (731, 643131), (817, 575433), (969, 485169), (2193, 214377), (2451, 191811), (2907, 161723), (3761, 125001), (6579, 71459), (7353, 63937), (11283, 41667), (13889, 33849)]