40511163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 28436037

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 121, 149, 231, 321, 363, 447, 749, 847, 1043, 1177, 1639, 2247, 2541, 3129, 3531, 4917, 8239, 11473, 12947, 15943, 18029, 24717, 34419, 38841, 47829, 54087, 90629, 111601, 126203, 175373, 271887, 334803, 378609, 526119, 1227611, 1929103, 3682833, 5787309, 13503721, 40511163]

約数ペア:

[(1, 40511163), (3, 13503721), (7, 5787309), (11, 3682833), (21, 1929103), (33, 1227611), (77, 526119), (107, 378609), (121, 334803), (149, 271887), (231, 175373), (321, 126203), (363, 111601), (447, 90629), (749, 54087), (847, 47829), (1043, 38841), (1177, 34419), (1639, 24717), (2247, 18029), (2541, 15943), (3129, 12947), (3531, 11473), (4917, 8239)]