85874686137

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 136448962560

約数和(自身を除く): 50574276423

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 173, 361, 381, 401, 513, 519, 1083, 1143, 1203, 1557, 2413, 3249, 3287, 3429, 3609, 4671, 7239, 7619, 9747, 9861, 10827, 21717, 21971, 22857, 29583, 45847, 50927, 62453, 65151, 65913, 68571, 69373, 88749, 137541, 144761, 152781, 187359, 197739, 205713, 208119, 412623, 417449, 434283, 458343, 562077, 593217, 624357, 967613, 1237869, 1252347, 1302849, 1318087, 1375029, 1686231, 1873071, 2902839, 3757041, 3908547, 3954261, 7931531, 8708517, 8810371, 11271123, 11862783, 18384647, 23794593, 25043653, 26125551, 26431113, 35588349, 55153941, 71383779, 75130959, 79293339, 165461823, 167397049, 214151337, 225392877, 237880017, 496385469, 502191147, 676178631, 1506573441, 3180543931, 4519720323, 9541631793, 28624895379, 85874686137]

約数ペア:

[(1, 85874686137), (3, 28624895379), (9, 9541631793), (19, 4519720323), (27, 3180543931), (57, 1506573441), (127, 676178631), (171, 502191147), (173, 496385469), (361, 237880017), (381, 225392877), (401, 214151337), (513, 167397049), (519, 165461823), (1083, 79293339), (1143, 75130959), (1203, 71383779), (1557, 55153941), (2413, 35588349), (3249, 26431113), (3287, 26125551), (3429, 25043653), (3609, 23794593), (4671, 18384647), (7239, 11862783), (7619, 11271123), (9747, 8810371), (9861, 8708517), (10827, 7931531), (21717, 3954261), (21971, 3908547), (22857, 3757041), (29583, 2902839), (45847, 1873071), (50927, 1686231), (62453, 1375029), (65151, 1318087), (65913, 1302849), (68571, 1252347), (69373, 1237869), (88749, 967613), (137541, 624357), (144761, 593217), (152781, 562077), (187359, 458343), (197739, 434283), (205713, 417449), (208119, 412623)]