3678723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 2196477

約数列:

[1, 3, 9, 19, 27, 57, 71, 101, 171, 213, 303, 513, 639, 909, 1349, 1917, 1919, 2727, 4047, 5757, 7171, 12141, 17271, 21513, 36423, 51813, 64539, 136249, 193617, 408747, 1226241, 3678723]

約数ペア:

[(1, 3678723), (3, 1226241), (9, 408747), (19, 193617), (27, 136249), (57, 64539), (71, 51813), (101, 36423), (171, 21513), (213, 17271), (303, 12141), (513, 7171), (639, 5757), (909, 4047), (1349, 2727), (1917, 1919)]