76021281

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 129324800

約数和(自身を除く): 53303519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 1669, 1687, 2169, 5007, 5061, 6507, 11683, 15021, 15183, 35049, 45063, 45549, 105147, 315441, 402229, 1206687, 2815603, 3620061, 8446809, 10860183, 25340427, 76021281]

約数ペア:

[(1, 76021281), (3, 25340427), (7, 10860183), (9, 8446809), (21, 3620061), (27, 2815603), (63, 1206687), (189, 402229), (241, 315441), (723, 105147), (1669, 45549), (1687, 45063), (2169, 35049), (5007, 15183), (5061, 15021), (6507, 11683)]