1890158830557

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^2\times {\mathrm{3037}}^1$

素因数の和:3686

約数の個数: 48

約数和(自身を含む): 2626653050112

約数和(自身を除く): 736494219555

約数列:

[1, 3, 47, 61, 141, 183, 269, 807, 2867, 3037, 8601, 9111, 12643, 16409, 37929, 49227, 72361, 142739, 185257, 217083, 428217, 555771, 771223, 816953, 2313669, 2450859, 3400967, 4414021, 8707079, 10202901, 13242063, 26121237, 38396791, 49834133, 115190373, 149502399, 207458987, 219760357, 622376961, 659281071, 2342204251, 7026612753, 10328736779, 13405381777, 30986210337, 40216145331, 630052943519, 1890158830557]

約数ペア:

[(1, 1890158830557), (3, 630052943519), (47, 40216145331), (61, 30986210337), (141, 13405381777), (183, 10328736779), (269, 7026612753), (807, 2342204251), (2867, 659281071), (3037, 622376961), (8601, 219760357), (9111, 207458987), (12643, 149502399), (16409, 115190373), (37929, 49834133), (49227, 38396791), (72361, 26121237), (142739, 13242063), (185257, 10202901), (217083, 8707079), (428217, 4414021), (555771, 3400967), (771223, 2450859), (816953, 2313669)]