48593817

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 25710183

約数列:

[1, 3, 9, 27, 47, 141, 149, 257, 423, 447, 771, 1269, 1341, 2313, 4023, 6939, 7003, 12079, 21009, 36237, 38293, 63027, 108711, 114879, 189081, 326133, 344637, 1033911, 1799771, 5399313, 16197939, 48593817]

約数ペア:

[(1, 48593817), (3, 16197939), (9, 5399313), (27, 1799771), (47, 1033911), (141, 344637), (149, 326133), (257, 189081), (423, 114879), (447, 108711), (771, 63027), (1269, 38293), (1341, 36237), (2313, 21009), (4023, 12079), (6939, 7003)]