57251943

素因数分解:

$3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 36

約数和(自身を含む): 96833880

約数和(自身を除く): 39581937

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 197, 441, 591, 659, 1379, 1773, 1977, 4137, 4613, 5931, 9653, 12411, 13839, 28959, 32291, 41517, 86877, 96873, 129823, 290619, 389469, 908761, 1168407, 2726283, 6361327, 8178849, 19083981, 57251943]

約数ペア:

[(1, 57251943), (3, 19083981), (7, 8178849), (9, 6361327), (21, 2726283), (49, 1168407), (63, 908761), (147, 389469), (197, 290619), (441, 129823), (591, 96873), (659, 86877), (1379, 41517), (1773, 32291), (1977, 28959), (4137, 13839), (4613, 12411), (5931, 9653)]