155149029

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 266048640

約数和(自身を除く): 110899611

約数列:

[1, 3, 7, 9, 21, 37, 63, 101, 111, 259, 303, 333, 659, 707, 777, 909, 1977, 2121, 2331, 3737, 4613, 5931, 6363, 11211, 13839, 24383, 26159, 33633, 41517, 66559, 73149, 78477, 170681, 199677, 219447, 235431, 465913, 512043, 599031, 1397739, 1536129, 2462683, 4193217, 7388049, 17238781, 22164147, 51716343, 155149029]

約数ペア:

[(1, 155149029), (3, 51716343), (7, 22164147), (9, 17238781), (21, 7388049), (37, 4193217), (63, 2462683), (101, 1536129), (111, 1397739), (259, 599031), (303, 512043), (333, 465913), (659, 235431), (707, 219447), (777, 199677), (909, 170681), (1977, 78477), (2121, 73149), (2331, 66559), (3737, 41517), (4613, 33633), (5931, 26159), (6363, 24383), (11211, 13839)]