57576057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 96159744

約数和(自身を除く): 38583687

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 887, 1967, 2661, 3091, 5901, 6209, 9273, 9757, 18627, 21637, 29271, 64911, 68299, 204897, 249247, 747741, 1744729, 2741717, 5234187, 8225151, 19192019, 57576057]

約数ペア:

[(1, 57576057), (3, 19192019), (7, 8225151), (11, 5234187), (21, 2741717), (33, 1744729), (77, 747741), (231, 249247), (281, 204897), (843, 68299), (887, 64911), (1967, 29271), (2661, 21637), (3091, 18627), (5901, 9757), (6209, 9273)]