32147829

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 24461451

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 251, 321, 399, 749, 753, 963, 1197, 1757, 2033, 2247, 2259, 4769, 5271, 6099, 6741, 14231, 14307, 15813, 18297, 26857, 33383, 42693, 42921, 80571, 100149, 128079, 187999, 241713, 300447, 510283, 563997, 1530849, 1691991, 3571981, 4592547, 10715943, 32147829]

約数ペア:

[(1, 32147829), (3, 10715943), (7, 4592547), (9, 3571981), (19, 1691991), (21, 1530849), (57, 563997), (63, 510283), (107, 300447), (133, 241713), (171, 187999), (251, 128079), (321, 100149), (399, 80571), (749, 42921), (753, 42693), (963, 33383), (1197, 26857), (1757, 18297), (2033, 15813), (2247, 14307), (2259, 14231), (4769, 6741), (5271, 6099)]