1569198749853

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{159631}}^1$

素因数の和:160078

約数の個数: 64

約数和(自身を含む): 2559833210880

約数和(自身を除く): 990634461027

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 347, 399, 497, 1041, 1349, 1491, 2429, 4047, 6593, 7287, 9443, 19779, 24637, 28329, 46151, 73911, 138453, 159631, 172459, 468103, 478893, 517377, 1117417, 1404309, 3032989, 3276721, 3352251, 9098967, 9830163, 11333801, 21230923, 34001403, 55391957, 63692769, 79336607, 166175871, 215342219, 238009821, 387743699, 646026657, 1052447183, 1163231097, 1507395533, 3157341549, 3932828947, 4522186599, 7367130281, 11798486841, 22101390843, 27529802629, 74723749993, 82589407887, 224171249979, 523066249951, 1569198749853]

約数ペア:

[(1, 1569198749853), (3, 523066249951), (7, 224171249979), (19, 82589407887), (21, 74723749993), (57, 27529802629), (71, 22101390843), (133, 11798486841), (213, 7367130281), (347, 4522186599), (399, 3932828947), (497, 3157341549), (1041, 1507395533), (1349, 1163231097), (1491, 1052447183), (2429, 646026657), (4047, 387743699), (6593, 238009821), (7287, 215342219), (9443, 166175871), (19779, 79336607), (24637, 63692769), (28329, 55391957), (46151, 34001403), (73911, 21230923), (138453, 11333801), (159631, 9830163), (172459, 9098967), (468103, 3352251), (478893, 3276721), (517377, 3032989), (1117417, 1404309)]