53746497

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 96911360

約数和(自身を除く): 43164863

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1663, 1701, 3591, 4617, 4989, 10773, 11641, 14967, 31597, 32319, 34923, 44901, 94791, 104769, 134703, 221179, 284373, 314307, 404109, 663537, 853119, 942921, 1990611, 2559357, 2828763, 5971833, 7678071, 17915499, 53746497]

約数ペア:

[(1, 53746497), (3, 17915499), (7, 7678071), (9, 5971833), (19, 2828763), (21, 2559357), (27, 1990611), (57, 942921), (63, 853119), (81, 663537), (133, 404109), (171, 314307), (189, 284373), (243, 221179), (399, 134703), (513, 104769), (567, 94791), (1197, 44901), (1539, 34923), (1663, 32319), (1701, 31597), (3591, 14967), (4617, 11641), (4989, 10773)]