57189957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 87284736

約数和(自身を除く): 30094779

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 983, 1353, 1419, 1763, 2949, 5289, 10813, 19393, 32439, 40303, 42269, 58179, 120909, 126807, 443333, 464959, 1329999, 1394877, 1733029, 5199087, 19063319, 57189957]

約数ペア:

[(1, 57189957), (3, 19063319), (11, 5199087), (33, 1733029), (41, 1394877), (43, 1329999), (123, 464959), (129, 443333), (451, 126807), (473, 120909), (983, 58179), (1353, 42269), (1419, 40303), (1763, 32439), (2949, 19393), (5289, 10813)]