56374269

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 88258560

約数和(自身を除く): 31884291

約数列:

[1, 3, 7, 21, 67, 103, 201, 309, 389, 469, 721, 1167, 1407, 2163, 2723, 6901, 8169, 20703, 26063, 40067, 48307, 78189, 120201, 144921, 182441, 280469, 547323, 841407, 2684489, 8053467, 18791423, 56374269]

約数ペア:

[(1, 56374269), (3, 18791423), (7, 8053467), (21, 2684489), (67, 841407), (103, 547323), (201, 280469), (309, 182441), (389, 144921), (469, 120201), (721, 78189), (1167, 48307), (1407, 40067), (2163, 26063), (2723, 20703), (6901, 8169)]