143338203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 231469056

約数和(自身を除く): 88130853

約数列:

[1, 3, 9, 17, 31, 47, 51, 93, 141, 153, 279, 423, 527, 643, 799, 1457, 1581, 1929, 2397, 4371, 4743, 5787, 7191, 10931, 13113, 19933, 24769, 30221, 32793, 59799, 74307, 90663, 98379, 179397, 222921, 271989, 338861, 513757, 936851, 1016583, 1541271, 2810553, 3049749, 4623813, 8431659, 15926467, 47779401, 143338203]

約数ペア:

[(1, 143338203), (3, 47779401), (9, 15926467), (17, 8431659), (31, 4623813), (47, 3049749), (51, 2810553), (93, 1541271), (141, 1016583), (153, 936851), (279, 513757), (423, 338861), (527, 271989), (643, 222921), (799, 179397), (1457, 98379), (1581, 90663), (1929, 74307), (2397, 59799), (4371, 32793), (4743, 30221), (5787, 24769), (7191, 19933), (10931, 13113)]