63618777

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 102871296

約数和(自身を除く): 39252519

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 983, 1269, 1377, 2397, 2949, 3807, 7191, 8847, 16711, 21573, 26541, 46201, 50133, 64719, 79623, 138603, 150399, 415809, 451197, 785417, 1247427, 1353591, 2356251, 3742281, 7068753, 21206259, 63618777]

約数ペア:

[(1, 63618777), (3, 21206259), (9, 7068753), (17, 3742281), (27, 2356251), (47, 1353591), (51, 1247427), (81, 785417), (141, 451197), (153, 415809), (423, 150399), (459, 138603), (799, 79623), (983, 64719), (1269, 50133), (1377, 46201), (2397, 26541), (2949, 21573), (3807, 16711), (7191, 8847)]