156735268011

素因数分解:

$3^2\times 7^2\times {\mathrm{6421}}^1\times {\mathrm{55351}}^1$

素因数の和:61792

約数の個数: 36

約数和(自身を含む): 263403673104

約数和(自身を除く): 106668405093

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 6421, 19263, 44947, 55351, 57789, 134841, 166053, 314629, 387457, 404523, 498159, 943887, 1162371, 2712199, 2831661, 3487113, 8136597, 24409791, 355408771, 1066226313, 2487861397, 3198678939, 7463584191, 17415029779, 22390752573, 52245089337, 156735268011]

約数ペア:

[(1, 156735268011), (3, 52245089337), (7, 22390752573), (9, 17415029779), (21, 7463584191), (49, 3198678939), (63, 2487861397), (147, 1066226313), (441, 355408771), (6421, 24409791), (19263, 8136597), (44947, 3487113), (55351, 2831661), (57789, 2712199), (134841, 1162371), (166053, 943887), (314629, 498159), (387457, 404523)]