152857881

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12553}}^1$

素因数の和:12614

約数の個数: 32

約数和(自身を含む): 253088640

約数和(自身を除く): 100230759

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 12177, 12553, 37659, 112977, 138083, 338931, 414249, 514673, 1242747, 1544019, 3728241, 4632057, 5661403, 13896171, 16984209, 50952627, 152857881]

約数ペア:

[(1, 152857881), (3, 50952627), (9, 16984209), (11, 13896171), (27, 5661403), (33, 4632057), (41, 3728241), (99, 1544019), (123, 1242747), (297, 514673), (369, 414249), (451, 338931), (1107, 138083), (1353, 112977), (4059, 37659), (12177, 12553)]