157788505719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1844897}}^1$

素因数の和:1844976

約数の個数: 48

約数和(自身を含む): 265930977312

約数和(自身を除く): 108142471593

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9503, 28509, 85527, 1844897, 5534691, 16604073, 23983661, 31363249, 71950983, 79330571, 94089747, 215852949, 237991713, 282269241, 407722237, 713975139, 1031297423, 1223166711, 1348619707, 3093892269, 3669500133, 4045859121, 9281676807, 12137577363, 17532056191, 52596168573, 157788505719]

約数ペア:

[(1, 157788505719), (3, 52596168573), (9, 17532056191), (13, 12137577363), (17, 9281676807), (39, 4045859121), (43, 3669500133), (51, 3093892269), (117, 1348619707), (129, 1223166711), (153, 1031297423), (221, 713975139), (387, 407722237), (559, 282269241), (663, 237991713), (731, 215852949), (1677, 94089747), (1989, 79330571), (2193, 71950983), (5031, 31363249), (6579, 23983661), (9503, 16604073), (28509, 5534691), (85527, 1844897)]