54389247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 28105473

約数列:

[1, 3, 11, 33, 41, 61, 123, 183, 451, 659, 671, 1353, 1977, 2013, 2501, 7249, 7503, 21747, 27019, 27511, 40199, 81057, 82533, 120597, 297209, 442189, 891627, 1326567, 1648159, 4944477, 18129749, 54389247]

約数ペア:

[(1, 54389247), (3, 18129749), (11, 4944477), (33, 1648159), (41, 1326567), (61, 891627), (123, 442189), (183, 297209), (451, 120597), (659, 82533), (671, 81057), (1353, 40199), (1977, 27511), (2013, 27019), (2501, 21747), (7249, 7503)]