37538613

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 67584000

約数和(自身を除く): 30045387

約数列:

[1, 3, 7, 9, 21, 27, 31, 43, 63, 93, 129, 149, 189, 217, 279, 301, 387, 447, 651, 837, 903, 1043, 1161, 1333, 1341, 1953, 2709, 3129, 3999, 4023, 4619, 5859, 6407, 8127, 9331, 9387, 11997, 13857, 19221, 27993, 28161, 32333, 35991, 41571, 44849, 57663, 83979, 96999, 124713, 134547, 172989, 198617, 251937, 290997, 403641, 595851, 872991, 1210923, 1390319, 1787553, 4170957, 5362659, 12512871, 37538613]

約数ペア:

[(1, 37538613), (3, 12512871), (7, 5362659), (9, 4170957), (21, 1787553), (27, 1390319), (31, 1210923), (43, 872991), (63, 595851), (93, 403641), (129, 290997), (149, 251937), (189, 198617), (217, 172989), (279, 134547), (301, 124713), (387, 96999), (447, 83979), (651, 57663), (837, 44849), (903, 41571), (1043, 35991), (1161, 32333), (1333, 28161), (1341, 27993), (1953, 19221), (2709, 13857), (3129, 11997), (3999, 9387), (4023, 9331), (4619, 8127), (5859, 6407)]