802121049

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 1226184960

約数和(自身を除く): 424063911

約数列:

[1, 3, 9, 27, 79, 81, 103, 237, 309, 711, 927, 1217, 2133, 2781, 3651, 6399, 8137, 8343, 10953, 24411, 32859, 73233, 96143, 98577, 125351, 219699, 288429, 376053, 659097, 865287, 1128159, 2595861, 3384477, 7787583, 9902729, 10153431, 29708187, 89124561, 267373683, 802121049]

約数ペア:

[(1, 802121049), (3, 267373683), (9, 89124561), (27, 29708187), (79, 10153431), (81, 9902729), (103, 7787583), (237, 3384477), (309, 2595861), (711, 1128159), (927, 865287), (1217, 659097), (2133, 376053), (2781, 288429), (3651, 219699), (6399, 125351), (8137, 98577), (8343, 96143), (10953, 73233), (24411, 32859)]